Oven Clam Chowder - cooking recipe

Ingredients

1 stick margarine
1 large onion, diced
3 cans clam chowder
2 qt. half and half
6 cans cream of potato soup
3 cans Gordons minced clams

Preparation

Saute onion in butter or margarine.
Add all other ingredients and bake for 4 hours at 275\u00b0.
Makes 7 quarts.