Pumpkin Dessert Squares Recipe

Preheat oven to 350°. Divide yellow cake mix, place all but one cup in a mixing bowl. Stir 1/2 C. melted butter and one egg into the cake mix. Press or spread the result into the bottom of a 9X13 pan. Mix the jar of pumpkin butter with the remaining 2 eggs and milk. Pour this result over the cake mixture. Stir the reserved cup of cake mix with the flour, sugar, 1/4 C. softened butter, and cinnamon. Mix together well and crumble. Sprinkle over top of pumpkin layer. Bake for 35-40 minutes or until golden.