Shells Cheese And Tomato Macaroni

Ingredients
- 16 oz shell macaroni
- 1 pt sour cream
- 2 lb canned stewed tomatoes
- 2 lb grated sharp Cheddar cheese
- 2 sticks butter
- pepper to taste
- 1 small grated onion
Directions
- Cook shells for 14 minutes drain
- Mix everything else together and add to drained shells
- Pour into greased baking dish
- Bake about 1 hour at 350