Squash Casserole - cooking recipe

Ingredients

3 cups diced squash
1 small onion, chopped
3 tablespoons olive oil
1 egg, slightly beaten
1/4 cup butter
1/3 cup mayonnaise
1 tablespoon sugar
1 cup grated cheddar cheese, divided
3/4 cup Ritz cracker crumbs
1 dash garlic salt
salt and pepper (to taste)

Preparation

Saute squash and onion in olive oil; drain and put hot mixture in a bowl.
Add egg, butter, mayonnaise, sugar, 1/2 cup cheese, cracker crumbs, garlic salt, salt and pepper; mix all together.
Top with remaining 1/2 cup cheese and bake at 350 degrees for 20-30 minutes.