Place the rinsed quinoa, pinto beans, diced tomatoes, frozen corn, diced bell pepper, diced onion, minced garlic, vegetable broth, chili powder, cumin, and salt into the slow cooker.
Stir everything together until the spices are evenly distributed and the quinoa is submerged in the liquid.
Cover the slow cooker and cook on low for 4 to 5 hours, until the quinoa has absorbed most of the liquid and is soft.
Turn off the heat and let the casserole sit for 10 minutes to thicken slightly.
Spoon into bowls and top each serving with shredded cheddar cheese and chopped cilantro.
Notes
For a brighter finish, add a squeeze of lime juice right before serving. Leftovers keep well in the refrigerator for three days and reheat easily in the microwave with a splash of broth to loosen the texture. If you prefer less spice, swap the diced tomatoes with green chilies for plain diced tomatoes.Course: Main Course
Cuisine: Mexican
Equipment: Slow Cooker, Cutting Board, Knife, Measuring Cups