Squash Casserole - cooking recipe

Ingredients

2 lb. yellow squash
1 medium onion
1 green bell pepper
1 stick margarine
1 can cream of chicken soup
1/2 pt. sour cream
1 pkg. Pepperidge Farm herb dressing

Preparation

Cook squash and onion.
Drain off liquid.
Melt margarine and combine with all other ingredients.
Pour into a greased baking dish and bake in a 350\u00b0 oven 35 minutes.