Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], recipe: peel and chop onion and green pepper. melt butter in pan over medium heat. add onion and green pepper and sauté until tender. add ground beef and sauté until browned. stir in worcestershire sauce, oregano, and salt and pepper to taste. meanwhile, bring a large pot of water to a boil. add macaroni and cook according to package directions. drain. place in medium-size casserole; add ground beef mixture, soup and chopped tomato. mix well. bake, covered with foil for 40 minutes. remove foil, sprinkle with cheese and bake uncovered for 5 minutes more until cheese is melted and lightly browned.

Target recipe: in a large bowl, mix the first five ingredients (preferably by hand). in a baking dish 9"x5"x2", layer 1/2 of the mixture. put 1/2 of the mozzarella cheese and all the mushrooms on top of this layer, and 1/2 of the sauce. put the other 1/2 of the meat mixture on top of this and then cover with the remaining sauce and mozzarella. place in the oven at 350 degrees for 1 hour. at the last 5 minutes or so, place the provolone cheese on top. let stand for 5 minutes to settle and cool.