Squash-Potato-Onion Casserole

Ingredients
- 6 tender squash
- 4 Irish potatoes sliced
- 1 onion chopped fine
- 12 c water
- 3 Tbsp shortening bacon drippings may be used
- salt and pepper
Directions
- Mix all ingredients and place in baking dish
- Bake for 1 12 hours at 350
- Stir about 3 times