1 pkg. yellow cake mix (reserve 1 c.)
1/2 c. melted butter
1 egg

Mix together, then pat into bottom of 9 x 13 inch pan.

ADDITIONAL INGREDIENTS:

1 lg. can pumpkin pie filling
1 can sweetened condensed milk
2 eggs

Mix together and pour over dough in pan.

LAST OF INGREDIENTS:

1/2 stick butter
1/4 c. sugar
1 tsp. cinnamon

Mix the 1 cup reserved cake mix with the butter, sugar and cinnamon. Crumble with fork and sprinkle over custard. Bake at 350 degrees for 45 to 50 minutes until custard is set. Test with knife.