Preparation Cook ground beef over medium-high heat, breaking the meat up with back of spoon until it begins to brown. Remove beef and sauté onions and peppers in fat left over from beef. When vegetables are beginning to soften, add cooked beef and tomato sauce. Salt and pepper to taste. Simmer for 10 minutes. Preheat broiler. Cut oval hole in top of roll. Hollow out roll and save that bread for other use. Fill roll with meat mixture, top with cheese, broil until cheese is melted and begins to brown.
Preparation Cook ground beef over medium-high heat, breaking the meat up with back of spoon until it begins to brown. Remove beef and sauté onions and peppers in fat left over from beef. When vegetables are beginning to soften, add cooked beef and tomato sauce. Salt and pepper to taste. Simmer for 10 minutes. Preheat broiler. Cut oval hole in top of roll. Hollow out roll and save that bread for other use. Fill roll with meat mixture, top with cheese, broil until cheese is melted and begins to brown.