This classic stuffed bell peppers recipe is a delicious and comforting dish that is perfect for a family dinner. The bell peppers are stuffed with a mixture of ground beef, rice, onions, and tomatoes, then baked until tender. The combination of flavors is simply irresistible, and the melted cheese on top adds a creamy and gooey touch. Serve these stuffed bell peppers with a side of salad or crusty bread for a complete meal.