Place the beef stew meat, diced onion, sliced carrots, and minced garlic into the slow cooker.
Add the diced tomatoes, drained white beans, beef broth, oregano, basil, rosemary, bay leaf, salt, and black pepper.
Stir everything together until the ingredients are evenly combined.
Cover the slow cooker and cook on low for 8 hours or on high for 4 to 5 hours until the beef is fork-tender.
Remove and discard the bay leaf before serving.
Ladle the stew into bowls and top each serving with grated Parmesan cheese and fresh parsley.