1/4 c. butter
1 lg. onion
2 cans tomato sauce
1/2 tsp. salt
1/4 tsp. pepper
1 clove garlic
2 c. diced leftover ham
1 1/2 c. grated cheddar cheese
1 (8 oz.) box macaroni

Cook macaroni and drain. Set aside. In a large skillet melt butter. Add onion and saute until tender. Add tomato sauce and seasonings. Bring to a boil and reduce heat and simmer 10 minutes. Add ham and half of cheese. Stir until cheese melts. Add macaroni to sauce. Pour into a greased 2 quart dish. Top with remaining cheese and bake at 350 degrees for 30 minutes.