In a 2 quart casserole:

1 (20 oz.) can pineapple chunks, drained
1 or 2 cans chunk fruit salad, drained
1 can apple pie filling

Sprinkle with 1 tablespoon tapioca and 1 tablespoon butter, a little cinnamon and brown sugar. Bake 1 hour at 350 degrees. Serve hot.