3-4 medium squash
1 onion
8 oz. grated cheese
1/4 cup milk
1/2 tsp. salt
1 pkg. saltine crackers, crushed
1/2 cup butter, melted

Boil squash and onion until soft. Drain. Mix squash, onion, salt, 1/2 grated cheese, 1/2 crackers, and milk. Pour into casserole dish. Cover with remaining crackers and cheese. Pour melted butter over all.

Bake at 350°F for 30 minutes.