9 inch square pan. Oven ... Drain pineapple. Slice apples. Alternate apples with pineapple ... flour and butter. Crumble mixture over top of fruit. Bake for 45 minutes.
Heat oven to 450 degrees. ... Do not pare apples, cut into 1/2" slices ... slices. Top with Crumble Topping: Mix 3/4 cup flour, ... until apples are tender.