1/2 lb. shells
1/2 stick butter
2 c. half & half
8 oz. tomato sauce
1/4 - 1/2 tsp. garlic powder
1/2 lb. mushrooms
1/2 tsp. salt
1/4 tsp. pepper
1 c. Parmesan cheese
1 pkg. frozen broccoli

Cook shells and broccoli; drain. Saute chopped mushrooms in butter. Mix all ingredients except Parmesan cheese and simmer over low heat about 15 minutes. Add salt, pepper and garlic powder. Add Parmesan cheese right before serving.