Squash Casserole - cooking recipe

Ingredients

1 lb. yellow squash
1 1/2 c. grated cheese
1/4 stick butter
1 egg
1/4 c. milk
1 medium size onion
8 Ritz crackers
1 can cream of mushroom soup

Preparation

Boil squash and onion in salted water until tender; drain.
Add grated cheese and butter.
Add beaten egg and milk.
Add crushed crackers.
Pour in 8 x 8-inch pan.
Top with grated Cheddar cheese and crushed Ritz crackers.
Bake at 350\u00b0 until brown.