CRUST:

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

FILLING:

2 c. canned pumpkin
1/2 c. brown sugar
1 tsp. cinnamon
2 eggs
2/3 c. milk

Reserve 1 cup of the yellow cake mix for use later. Mix the remaining cake mix with the rest of the crust ingredients and pat into the bottom of a 9"x13" greased pan. Beat together all of the filling ingredients and pour over the crust.

To make the topping, mix the reserved cup of cake mix with 1/4 cup of sugar, 1 teaspoon cinnamon and 1/4 cup butter until mixture forms coarse crumbs. Sprinkle over pumpkin mixture. Bake at 350 degrees for 45 to 50 minutes.