2 cans Comstock cherry pie filling
1 pkg. yellow cake mix
1 cube butter, melted
1 c. chopped nuts

Spread cherries in ungreased Pyrex cake pan (9x13 inches). Sprinkle 3/4 of dry cake mix evenly over cherries. Mix remaining 1/4 mix with nuts and sprinkle over top. Melt butter and spoon evenly over top. Bake at 350 degrees about 30 minutes. It will be quite brown--undercooking makes it soggy. Spoon into dessert dishes and top with Cool Whip (if desired).