Squash Casserole - cooking recipe

Ingredients

1 qt. squash
1/2 c. onion, diced
2 Tbsp. margarine
1 egg (optional)
1/4 c. milk
1/3 c. cracker crumbs
1 c. grated cheese (Cheddar or Colby)
1 tsp. salt for water
black pepper to taste

Preparation

Cook squash and half of onion in salted water until tender. Drain and mash.
Add margarine first (to melt).
Add rest of ingredients, with cheese last.
Pour in small casserole.
Bake at 400\u00b0 until starts to brown.