Eileen's Cake-Like Cherry Dessert

1 can cherry pie filling
1 pkg. Jiffy cake mix
½ c. margarine, melted
½ c. chopped nuts

Spread cherries in greased dish. Crumble cake mix over top. Pour margarine over top. Sprinkle on nuts. Bake at 350 degrees for 40-45 minutes. Chill. Serve with ice cream or whipped cream. (Good)