These colorful stuffed peppers are a great way to get your veggies and protein in one dish. Pulse some onions and garlic in a food processor, then brown the ground beef in a skillet. Add the onion mixture, cooked rice, and any other desired seasonings, and cook until the flavors meld together. Stuff the beef mixture into hollowed-out bell peppers, top with shredded cheese, and bake in the oven until tender and golden brown.
