Aunt Fanny's Cabin Squash Source: Aunt Fanny's Cabin - Atlanta, Georgia 3 pounds summer squash 1/2 cup chopped onion 1/2 cup bread crumbs 2 eggs 1/2 cup (1 stick) margarine 1 tablespoon granulated sugar 1 teaspoon salt 1/2 teaspoon pepper Cook squash and mash all ingredients together except 1/2 of the melted margarine. Top with crumbs and butter. Bake in a casserole dish for 1 hour at 375 degrees F.