Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: cook beef in a large skillet until no longer red. remove from skillet, using a slotted spoon so as to save liquid in the skillet. cook macaroni, onion and green pepper in drippings until macaroni is yellow. return meat to skillet along with tomato sauce, water, salt, pepper and worcestershire sauce. cover and simmer 25 minutes.

Target recipe: in skillet over medium heat, in hot butter, cook raw macaroni and next four ingredients for five minutes, stirring constantly. stir in water; heat to boiling. reduce heat to low and cover. simmer 10-15 minutes until macaroni is tender, stirring occasionally. remove from heat; stir in cheese and olives (roasted red bell pepper, too, if using) until cheese is melted. serve immediately.