Squash Casserole

Directions

1. 1
   Dice squash and onion in a saucepan and boil until tender. Drain excess water and mash squash and onion mixture.
2. 2
   In a large mixing bowl, mix mushroom soup, 1/2 cup grated cheese, 1/2 cup Ritz crackers, egg and squash and onion mixture.
3. 3
   Pour mixture into a casserole dish.
4. 4
   Top with remaining cheese.
5. 5
   Top cheese with remaining Ritz crackers.
6. 6
   Bake at 325° for 35 to 40 minutes.