Squash Casserole - cooking recipe

Ingredients

4 lb. yellow squash
1 medium onion
1 tsp. pepper
1 Tbsp. salt
1/2 c. water
1/2 stick margarine
1 c. mushroom soup
1 c. grated American or mild Cheddar cheese

Preparation

Slice squash and onions in saucepan.
Cook in water over medium heat about 20 minutes.
Drain in a colander.
Mash and add other ingredients (except cheese).
Place in greased 2-quart dish and cover top with the grated cheese.
Cover and bake at 350\u00b0 for 10 minutes.
Remove from oven and let stand for 10 minutes and serve.