Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: in a large skillet, cook beef over medium high, stirring to break up lumps. stir in green pepper, onion, zucchini and tomato. cook, stirring occasionally, until onion is tender, about 5 minutes. stir in tomato sauce, ketchup, worcestershire, and salt and pepper to taste. heat to boiling, reduce heat to low and simmer 10 minutes. spoon mixture over muffin halves and serve open face.

Target recipe: cook and stir ground beef, onion, green pepper, and garlic in a large skillet over medium-high heat until beef is brown. drain fat. stir in undrained tomatoes, water, oat bran, vinegar, brown sugar, chili powder, worcestershire sauce, salt and tabasco sauce. bring to boiling; reduce heat. simmer covered, for 5 minutes more or until mixture is desired consistency. spoon mixture onto hamburger buns.