1 lb. ground beef
2 (4 oz.) cans mushrooms
1 can tomato soup
1 1/2 c. macaroni
2 tbsp. Worcestershire sauce
1 1/2 tbsp. chili powder
1 tbsp. garlic powder
1 sm. can tomato paste or sauce
1 tsp. oregano
1/2 lb. grated cheese

Cook macaroni and drain. Brown beef and onion. Add tomato sauce, soup and other ingredients. Mix well. Add macaroni. Place in casserole. Top with cheese. Bake 350 degrees 30 minutes.