14 Hearty Sausage Breakfast Casserole for Big Appetites

I’ve gathered a mouthwatering collection of 14 hearty sausage breakfast casseroles that are perfect for those with big appetites. Ideal for brunch or holiday gatherings, these recipes blend savory sausage with fluffy eggs and gooey cheese. You can easily customize them with your favorite veggies and spices. Whether you prefer a classic taste or something with a spicy kick, there’s a casserole here for everyone. Ready to elevate your morning meals?

Classic Sausage and Egg Breakfast Casserole

Sausage Breakfast Casserole is a hearty and satisfying dish that combines savory sausage, fluffy eggs, and melty cheese in a comforting bake that’s perfect for feeding a crowd. This classic casserole isn’t only delicious but also convenient, as it can be prepared the night before and baked fresh in the morning, making it an ideal choice for holiday mornings or weekend brunches.

The combination of protein-rich ingredients guarantees this dish is filling, while the flavors meld together beautifully to create a balanced and satisfying meal.

To create this classic sausage and egg breakfast casserole, you’ll start by browning the sausage and mixing it with beaten eggs, milk, shredded cheese, and cubed bread. The mixture is then poured into a baking dish and baked until it’s golden brown and set. The result is a delicious casserole that boasts a crispy top and a soft, flavorful interior. Serve it with fresh fruit or a side salad for a complete meal that will please both family and guests alike.

Ingredients (Serving Size: 4-6 people):

• 1 pound ground breakfast sausage
• 6 large eggs
• 2 cups whole milk
• 1 teaspoon salt
• 1/2 teaspoon ground black pepper
• 1 teaspoon dry mustard powder
• 2 cups shredded cheddar cheese
• 4 cups cubed day-old bread
• 2 tablespoons unsalted butter, melted

Cooking Instructions:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with non-stick cooking spray or melted butter.
2. Cook the Sausage: In a large skillet over medium heat, cook the ground breakfast sausage until it’s thoroughly browned and cooked through, breaking it up into crumbles with a wooden spoon. Drain any excess fat and set the sausage aside.
3. Prepare the Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, and dry mustard powder until well combined.
4. Assemble the Casserole: Add the cubed bread to the egg mixture, making sure the bread is fully coated. Stir in the cooked sausage and 1 1/2 cups of shredded cheddar cheese.
5. Transfer to Baking Dish: Pour the mixture into the prepared baking dish, spreading it out evenly. Sprinkle the remaining 1/2 cup of cheddar cheese on top, and drizzle the melted butter over the entire casserole.
6. Bake the Casserole: Place the baking dish in the preheated oven and bake for 45-50 minutes, or until the top is golden brown and the casserole is set in the center. To check for doneness, insert a knife into the middle of the casserole; if it comes out clean, the casserole is ready.
7. Let it Cool: Remove the casserole from the oven and allow it to cool for about 5 minutes before slicing and serving.

Extra Tips:

For best results, use day-old bread as it soaks up the egg mixture more effectively, guaranteeing a perfect texture. If you don’t have day-old bread, you can lightly toast fresh bread cubes in the oven before using them.

Feel free to customize the casserole by adding vegetables like bell peppers, onions, or spinach for added flavor and nutrition. If preparing the casserole ahead of time, assemble it the night before and store it covered in the refrigerator, then bake it fresh in the morning. This makes it a convenient dish for early breakfasts or when hosting guests.

Cheesy Sausage Hash Brown Breakfast Casserole

Cheesy Sausage Hash Brown Breakfast Casserole is a comforting and hearty dish that’s perfect for weekend brunches or holiday mornings. The combination of savory sausage, crispy hash browns, and gooey cheese guarantees a satisfying meal that everyone will enjoy.

This casserole isn’t only delicious but also incredibly easy to prepare, making it a go-to recipe for busy mornings when you want to serve something special without spending too much time in the kitchen.

The Cheesy Sausage Hash Brown Breakfast Casserole is a versatile dish that can be customized to suit your taste preferences. You can add vegetables like bell peppers or spinach for extra nutrition, or switch up the type of cheese or sausage for variety.

Whether you’re feeding a family or hosting a small gathering, this casserole will be a hit. Below is a recipe designed for a serving size of 4-6 people.

Ingredients:

• 1 pound breakfast sausage
• 1 package (20 ounces) frozen hash browns, thawed
• 1 1/2 cups shredded cheddar cheese
• 8 large eggs
• 1 cup milk
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/2 teaspoon garlic powder
• 1/4 teaspoon onion powder
• 1/4 cup chopped green onions (optional)

Instructions:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). This guarantees that the casserole will cook evenly once it’s inside.
2. Cook the Sausage: In a large skillet over medium heat, cook the breakfast sausage until it’s browned and fully cooked. Break it into smaller pieces with a spatula as it cooks. Once done, drain any excess grease.
3. Prepare the Baking Dish: Lightly grease a 9×13 inch baking dish. Spread the thawed hash browns evenly across the bottom of the dish.
4. Layer the Ingredients: Sprinkle the cooked sausage evenly over the hash browns. Follow by sprinkling the shredded cheddar cheese on top.
5. Mix the Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, garlic powder, and onion powder until well combined.
6. Assemble the Casserole: Pour the egg mixture evenly over the layers in the baking dish. Use a spatula to gently press down, guaranteeing all ingredients are slightly submerged in the egg mixture.
7. Bake the Casserole: Place the baking dish in the preheated oven and bake for 40-45 minutes, or until the eggs are set and the top is golden brown.
8. Garnish and Serve: Once baked, remove the casserole from the oven and let it cool for a few minutes. Sprinkle with chopped green onions before serving for added flavor and color.

Extra Tips:

To guarantee your Cheesy Sausage Hash Brown Breakfast Casserole is a success, make sure to thaw the hash browns completely before using them, as this will prevent excess moisture from making the casserole soggy.

If you’re planning to prepare the casserole the night before, simply assemble everything except the egg mixture, which can be added just before baking.

Feel free to experiment with different cheeses or add-ins like diced bell peppers or mushrooms to customize the flavors to your liking. Enjoy your delicious breakfast creation!

Spicy Southwest Sausage Casserole

Ideal for a family breakfast or a brunch gathering, this casserole is designed to serve 4-6 people.

It’s a one-dish wonder that’s easy to prepare the night before, making it a convenient option for busy mornings. Simply pop it in the oven the next day and enjoy a warm, flavorful meal that will keep you energized throughout the day.

Ingredients (serves 4-6):

• 1 pound spicy breakfast sausage
• 1 tablespoon olive oil
• 1 small onion, diced
• 1 red bell pepper, diced
• 1 jalapeño, seeded and minced
• 1 cup canned black beans, drained and rinsed
• 1 cup frozen corn, thawed
• 8 large eggs
• 1 cup milk
• 1 teaspoon ground cumin
• 1 teaspoon chili powder
• Salt and pepper to taste
• 2 cups shredded Monterey Jack cheese
• 4 cups cubed day-old bread
• 1/4 cup chopped fresh cilantro
• Salsa (optional, for serving)

Cooking Instructions:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Grease a 9×13-inch baking dish with cooking spray or olive oil.
2. Cook the Sausage: In a large skillet over medium heat, add the olive oil and cook the sausage until browned, breaking it up with a spatula. Once cooked, remove the sausage from the skillet and set it aside.
3. Sauté Vegetables: In the same skillet, add the diced onion, red bell pepper, and minced jalapeño. Sauté for about 5 minutes until the vegetables are softened. Add the black beans and corn, cooking for an additional 2 minutes.
4. Prepare the Egg Mixture: In a large bowl, whisk together the eggs, milk, cumin, chili powder, salt, and pepper until well combined.
5. Assemble the Casserole: In the prepared baking dish, layer the cubed bread, followed by the cooked sausage, sautéed vegetables, and half of the shredded cheese. Pour the egg mixture evenly over the top, pressing down gently to guarantee the bread absorbs the liquid. Sprinkle the remaining cheese over the casserole.
6. Bake the Casserole: Cover the dish with aluminum foil and bake for 30 minutes. Remove the foil and bake for an additional 15-20 minutes, or until the top is golden brown and the center is set.
7. Garnish and Serve: Allow the casserole to cool for a few minutes before garnishing with fresh cilantro. Serve warm with salsa on the side, if desired.

Extra Tips:

For best results, prepare the casserole the night before and refrigerate it overnight. This allows the flavors to meld and the bread to soak up the egg mixture, resulting in a richer taste.

If you’re not a fan of too much spice, consider using mild sausage and omitting the jalapeño. Feel free to customize the vegetables based on your preferences or what’s in season.

This casserole also freezes well; simply cover tightly and freeze before baking, then thaw in the fridge overnight before cooking. Enjoy this hearty, spicy delight as a comforting breakfast or brunch option.

Gluten-Free Sausage and Veggie Breakfast Casserole

Gluten-Free Sausage and Veggie Breakfast Casserole is a delightful and hearty dish that’s perfect for starting your day with a burst of flavor and nutrition. This dish combines the savory richness of sausage with a colorful mix of vegetables, all enveloped in a creamy, cheesy egg base.

It’s an excellent choice for those who are looking for a gluten-free breakfast option that’s satisfying and easy to prepare. Whether you’re cooking for a family brunch or simply want to meal prep for the week, this casserole is sure to please everyone at the table.

The preparation involves layering cooked sausage and a medley of your favorite vegetables, such as bell peppers and spinach, with a custard-like mixture of eggs and cheese. Once baked, this casserole emerges golden and bubbly, with a wonderfully cohesive texture that makes each bite a delight.

Plus, it’s versatile enough to accommodate additional ingredients or substitutions based on dietary preferences or what’s available in your pantry. This recipe serves 4-6 people, making it ideal for a cozy family gathering or to enjoy as leftovers throughout the week.

Ingredients:

• 1 lb gluten-free sausage
• 1 red bell pepper, diced
• 1 green bell pepper, diced
• 1 small onion, diced
• 2 cups fresh spinach, chopped
• 8 large eggs
• 1 cup milk
• 1 cup shredded cheddar cheese
• Salt and pepper to taste
• 1 tablespoon olive oil

Cooking Instructions:

1. Preheat the Oven: Set your oven to 350°F (175°C) to begin preheating while you prepare the ingredients.
2. Cook the Sausage: In a large skillet, add the olive oil and heat over medium heat. Add the sausage and cook until browned and fully cooked, breaking it into smaller pieces with a spatula. Once cooked, remove the sausage from the skillet and set it aside.
3. Sauté Vegetables: In the same skillet, add the diced onion, red bell pepper, and green bell pepper. Sauté for about 5 minutes, until the vegetables are softened. Add the chopped spinach and cook for an additional 2 minutes until wilted. Set aside.
4. Prepare Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, salt, and pepper until well combined.
5. Assemble the Casserole: In a greased 9×13 inch baking dish, layer the cooked sausage and sautéed vegetables. Pour the egg mixture over the top, ensuring it’s evenly distributed. Sprinkle the shredded cheddar cheese over the entire surface.
6. Bake the Casserole: Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the eggs are set and the top is golden brown.
7. Cool and Serve: Remove the casserole from the oven and let it cool for a few minutes before slicing. Serve warm and enjoy!

Extra Tips:

For a spicier kick, consider adding a pinch of red pepper flakes or a diced jalapeño to the sautéed vegetables. If you prefer a creamier texture, substitute half of the milk with heavy cream.

This casserole can also be customized by adding other vegetables like mushrooms or zucchini. To save time, you can prepare the casserole the night before and bake it fresh in the morning. Leftovers can be stored in the refrigerator for up to three days and reheated in the oven or microwave.

Keto-Friendly Sausage Breakfast Casserole

Sausage Breakfast Casserole is a delightful dish that combines savory sausage with a variety of vegetables and cheeses, all baked together in a delicious, comforting casserole. This version is keto-friendly, making it perfect for those who are following a low-carb diet but still want to enjoy a hearty breakfast. The combination of protein-rich sausage and eggs, along with a selection of low-carb vegetables, guarantees that this casserole is both satisfying and nutritious.

Perfect for weekend brunches or as a make-ahead breakfast option, this Sausage Breakfast Casserole can easily serve 4-6 people. It isn’t only easy to prepare but also versatile, as you can modify the ingredients according to your taste preferences or dietary needs. The result is a warm, cheesy, and flavorful dish that’s sure to be a hit with family and friends.

Ingredients (Serves 4-6):

• 1 pound ground pork sausage
• 1 tablespoon olive oil
• 1 medium onion, chopped
• 1 red bell pepper, chopped
• 1 cup mushrooms, sliced
• 2 cups fresh spinach
• 8 large eggs
• 1 cup heavy cream
• 2 cups shredded cheddar cheese
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• Salt and pepper to taste
• 1 tablespoon fresh parsley, chopped (for garnish)

Cooking Instructions:

1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with olive oil or non-stick spray to guarantee easy removal of the casserole later.
2. In a large skillet, heat olive oil over medium heat. Add the ground pork sausage and cook until browned, breaking it up into small pieces with a spatula. Remove the cooked sausage from the skillet and set aside.
3. In the same skillet, add the chopped onion, red bell pepper, and mushrooms. Sauté until the vegetables are tender, about 5-7 minutes. Add the fresh spinach and cook until wilted. Remove the skillet from heat.
4. In a large mixing bowl, whisk together the eggs, heavy cream, garlic powder, onion powder, salt, and pepper until well combined.
5. Add the cooked sausage and sautéed vegetables to the egg mixture, stirring to combine. Stir in 1 1/2 cups of shredded cheddar cheese, reserving the remaining 1/2 cup for topping.
6. Pour the mixture into the prepared baking dish, spreading it evenly. Sprinkle the reserved cheddar cheese over the top.
7. Bake in the preheated oven for 30-35 minutes or until the casserole is set and the top is golden brown. A knife inserted into the center should come out clean.
8. Remove the casserole from the oven and let it cool for a few minutes before slicing. Garnish with fresh parsley before serving.

Extra Tips:

For added flavor, consider using a combination of different cheeses, such as mozzarella, Monterey Jack, or pepper jack, for a bit of spice.

If you prefer a spicier sausage breakfast casserole, use hot Italian sausage instead of regular pork sausage.

To save time in the morning, prepare the casserole the night before and store it in the refrigerator. In the morning, simply bake it as instructed.

Additionally, feel free to customize the vegetables to your liking; zucchini or broccoli are excellent low-carb options that can be added.

Deliciously Savory Sausage and Spinach Quiche

Sausage Breakfast Casserole is a delightful dish that combines the savory goodness of sausage with the rich flavors of eggs and cheese, resulting in a hearty meal perfect for any breakfast or brunch occasion. This casserole isn’t only delicious but also incredibly versatile, allowing you to customize it with your favorite ingredients such as vegetables, herbs, or different types of cheese.

It’s a fantastic option for feeding a crowd or for a cozy family breakfast, as it can be prepared in advance and baked just before serving.

The Deliciously Savory Sausage and Spinach Quiche variant offers a nutritious spin on the classic casserole, incorporating fresh spinach for added health benefits and a burst of vibrant color. This version is perfect for those looking to add more greens to their diet without sacrificing flavor.

The combination of sausage, spinach, and creamy eggs creates a balanced and satisfying meal that’s sure to impress. Whether you’re hosting a brunch or simply want to enjoy a hearty breakfast, this Sausage Breakfast Casserole will surely become a favorite in your household.

Ingredients (Serving Size: 4-6 people):

• 1 pound of breakfast sausage
• 1 tablespoon of olive oil
• 1 small onion, diced
• 3 cups of fresh spinach leaves
• 8 large eggs
• 1 cup of milk
• 1 cup of shredded cheddar cheese
• 1/2 cup of grated parmesan cheese
• 1/2 teaspoon of salt
• 1/4 teaspoon of black pepper
• 1/4 teaspoon of nutmeg
• 1 pre-baked 9-inch pie crust

Cooking Instructions:

1. Preheat the Oven: Begin by preheating your oven to 375°F (190°C) to make certain it’s hot and ready for baking the casserole.

2. Cook the Sausage: In a large skillet over medium heat, add the olive oil and Cook the Sausage until browned and cooked through, breaking it into crumbles with a spatula. This should take about 5-7 minutes.

3. Sauté the Onions and Spinach: Add the diced onion to the skillet with the sausage and cook for 2-3 minutes until the onion becomes translucent. Stir in the fresh spinach and cook until wilted, which should take an additional 2 minutes.

Remove from heat and set aside.

4. Prepare the Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, cheddar cheese, parmesan cheese, salt, pepper, and nutmeg until well combined.

5. Assemble the Casserole: Place the pre-baked pie crust on a baking sheet for easy handling. Spread the sausage, onion, and spinach mixture evenly over the crust. Pour the egg mixture over the top, making sure the ingredients are evenly distributed.

6. Bake the Casserole: Place the assembled quiche in the preheated oven and bake for 30-35 minutes, or until the eggs are set and the top is golden brown. A knife inserted into the center should come out clean.

7. Cool and Serve: Allow the casserole to cool for 5-10 minutes before slicing. This will help the quiche set further and make it easier to serve.

Extra Tips:

For an extra burst of flavor, consider adding herbs like thyme or basil to the egg mixture. You can also swap out the cheddar cheese for another type of cheese, such as Gruyere or Swiss, to suit your taste preferences.

If you prefer a crustless version, simply omit the pie crust and bake the filling in a greased baking dish. To save time in the morning, prepare the casserole the night before and store it in the refrigerator; then, bake it fresh the next day.

Enjoy your delicious Sausage Breakfast Casserole with a side of fresh fruit or a simple green salad for a complete meal.

Quick Prep Overnight Sausage Strata

Sausage Breakfast Casserole is a delightful dish that combines savory sausage, fluffy eggs, and a medley of flavorful ingredients, all baked together to create a hearty and satisfying meal. Perfect for a family breakfast or brunch, this casserole can be prepped the night before and simply popped into the oven in the morning, making it an ideal choice for busy mornings or special occasions.

The beauty of this dish lies in its simplicity and the way it allows the flavors of the ingredients to meld together overnight, resulting in a delicious and comforting meal.

This Quick Prep Overnight Sausage Strata is designed to serve 4-6 people, making it perfect for a small gathering or a family meal. By preparing it the night before, you can save time and enjoy a stress-free morning knowing breakfast is ready to go.

The combination of sausage, eggs, cheese, and bread creates a rich and satisfying dish that’s sure to please everyone at the table. Whether you’re looking to impress guests or simply treat your family to a delicious homemade breakfast, this sausage breakfast casserole is a wonderful choice.

Ingredients (serves 4-6):

• 1 pound breakfast sausage
• 6 large eggs
• 2 cups milk
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon dry mustard
• 1/2 teaspoon garlic powder
• 4 cups cubed bread (preferably day-old)
• 1 cup shredded cheddar cheese
• 1/2 cup chopped bell peppers
• 1/4 cup chopped green onions

Cooking Instructions:

1. Cook the Sausage: In a large skillet over medium heat, cook the breakfast sausage until browned and cooked through. Use a wooden spoon to break it into crumbles as it cooks. Once done, drain the excess fat and set the sausage aside to cool slightly.
2. Prepare the Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, dry mustard, and garlic powder until well combined.
3. Assemble the Casserole: Grease a 9×13-inch baking dish. Spread the cubed bread evenly across the bottom of the dish. Sprinkle the cooked sausage over the bread, followed by the chopped bell peppers and green onions. Pour the egg mixture evenly over the top, ensuring all the bread is soaked. Finally, sprinkle the shredded cheddar cheese over the entire dish.
4. Refrigerate Overnight: Cover the baking dish with plastic wrap or aluminum foil and refrigerate overnight. This step allows the bread to soak up the egg mixture, enhancing the flavors.
5. Bake the Casserole: Preheat the oven to 350°F (175°C). Remove the casserole from the refrigerator and let it sit at room temperature for about 15 minutes. Bake in the preheated oven for 45-50 minutes, or until the eggs are set and the top is golden brown.
6. Cool and Serve: Allow the casserole to cool for a few minutes before slicing and serving. Enjoy it warm for the best flavor.

Extra Tips: For a more personalized touch, feel free to add or substitute ingredients to suit your taste. Consider adding mushrooms or spinach for extra nutrition, or using different types of cheese for a unique flavor profile.

If you prefer a spicier dish, try adding a pinch of cayenne pepper or some chopped jalapeños. Remember, using slightly stale bread will absorb the egg mixture better, resulting in a more cohesive strata.

Ultimately, leftovers can be stored in the refrigerator and reheated in the oven or microwave for a quick and easy meal the next day.

Sausage Biscuit Breakfast Casserole

Sausage Breakfast Casserole is a delightful and hearty meal that makes for a perfect start to any day. It’s a scrumptious combination of savory sausage, fluffy biscuits, and creamy eggs, all baked together to create a comforting dish that can be prepared ahead of time.

This casserole is ideal for feeding a family or a group of friends, especially when you need to serve breakfast for 4-6 people with minimal morning effort. Not only is it flavorful, but it also fills the kitchen with an inviting aroma that will draw everyone to the table.

The beauty of a Sausage Biscuit Breakfast Casserole lies in its versatility and ease of preparation. You can customize it with your favorite ingredients or spices to suit personal tastes, making it as simple or as elaborate as you prefer.

Whether you’re hosting a brunch or simply looking for a delicious way to start the day, this casserole is sure to be a hit. Its layers of flavors and textures make it a satisfying meal that everyone will enjoy, and it’s a great way to use up any leftover sausage or cheese you might have.

Ingredients for 4-6 servings:

• 1 pound breakfast sausage
• 1 can (16.3 oz) refrigerated biscuit dough
• 6 large eggs
• 1 cup milk
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 cup shredded cheddar cheese
• 1/4 cup chopped green onions (optional)

Cooking Instructions:

1. Preheat the oven: Start by preheating your oven to 350°F (175°C) to verify it’s ready for baking your casserole.
2. Cook the sausage: In a large skillet over medium heat, crumble and cook the sausage until it’s browned and cooked through. Drain any excess grease and set the sausage aside.
3. Prepare the biscuits: Open the can of biscuit dough and cut each biscuit into four pieces. Spread the pieces evenly across the bottom of a greased 9×13-inch baking dish.
4. Mix the eggs: In a large mixing bowl, whisk together the eggs, milk, salt, and pepper until well combined. This mixture will help bind the casserole together and add creaminess to it.
5. Assemble the casserole: Evenly distribute the cooked sausage over the biscuit pieces in the baking dish. Pour the egg mixture over the top, confirming all the ingredients are covered. Sprinkle the shredded cheddar cheese evenly on top and add the chopped green onions if using.
6. Bake the casserole: Place the baking dish in the preheated oven and bake for 30-35 minutes or until the eggs are set and the top is golden brown. You can check for doneness by inserting a knife in the center; it should come out clean.
7. Serve: Allow the casserole to cool slightly before cutting into squares. Serve warm and enjoy!

Extra Tips:

For an even richer flavor, consider adding sautéed mushrooms, bell peppers, or diced tomatoes to the casserole. You can also spice it up with a dash of hot sauce or a sprinkle of red pepper flakes for those who enjoy a bit of heat.

If you have leftovers, store them in an airtight container in the refrigerator for up to three days; simply reheat slices in the microwave for a quick breakfast. Finally, if you’re preparing this dish in advance, you can assemble everything the night before, cover it with plastic wrap, and refrigerate overnight. In the morning, simply remove the wrap and bake as directed.