1 c Provolone cheese
1 c Cheddar cheese
2/3 lb Macaroni or 2 pk Macaroni
1/4 lb Bacon; diced
1 md Onion
1 lb Ground beef
1 1/2 ts Salt
1/8 ts Pepper
1/2 ts Garlic salt
1 ts Oregano
4 oz Can mushrooms
2 cn (8 oz) tomato sauce

Brown ground beef, drain and set aside. Brown bacon, add onion. Drain. Mix in beef, sauce, seasoning, mushrooms and cooked macaroni. Simmer 15 minutes, stirring frequently. Pour 1/2 of the mixture in a large greased casserole dish. Cover with 1/2 of the cheeses. Add remaining macaroni mixture and add the rest of the cheese. Bake for 20 to 25 minutes at 375 degrees.