1 box yellow cake mix
1/2 c. butter
1/2 c. chopped nuts
1 (30 oz.) can cherry pie filling

Mix cake mix, butter and nuts until crumbly. Grease a 9 x 13 inch glass or metal pan. Spread cherry filling in the bottom of pan; sprinkle crumb mix on top of filling. Bake in preheated 350 degree oven for 40 minutes.