1 (16 oz.) can pumpkin
1 (18 oz.) pkg. white or yellow cake mix
1/2 c. melted butter
1 c. chopped pecans

Make filling for pumpkin pie according to the recipe on pumpkin can. Pour it into a sprayed 9x13 inch pan; sprinkle with cake mix. Spoon melted butter over cake mix; sprinkle with chopped pecans. Bake in preheated 350 degree oven about 1 hour or until knife comes out clean.