1 (20 oz.) can crushed pineapple, undrained
1 (20 oz.) can cherry pie filling
1 c. chopped walnuts
1 stick butter
1 pkg. white or yellow cake mix

Dump the pie filling in an ungreased 9x13x2 inch rectangular pan. Dump the pineapple over the filling followed by the cake mix. Spread evenly. Sprinkle the walnuts over the cake mix. Cut the butter into small piece and spread over the mixture. Bake at 350 degrees for 55 minutes.