Homemade Southern Squash Casserole

INGREDIENTS:
2 lbs yellow squash, sliced
1/4 cup Land O’ Lakes butter + extra for topping
1 large onion, chopped
1 egg, beaten
1/2 tsp Morton salt
1/2 tsp black pepper
1 cup grated Kraft sharp cheddar cheese
3/4 cup crackers, crushed (regular, not whole weat)
Extra crackers for topping. Ritz works great
DIRECTIONS:
Boil squash and onions until tender; drain well
Add butter,cheese, cracker crumbs,egg and salt.
Pour in well-greased baking or casserole dish
Top with Ritz or regular cracker crumbs and dot with butter.
Bake at 375 for about 20-25 minutes, or until crackers start to brown