3 beaten extra-lg. eggs
1 (12 oz.) can evaporated milk
1 lg. vanilla cake mix
1 c. sugar
1 tsp. cinnamon
1 lg. can pumpkin (29 oz.)
1 1/4 stick butter, melted

Mix everything except the cake mix and melted butter in a 9 x 13 inch cake pan. Mix well. Pour cake mix over top of pumpkin mixture. Add the melted butter over top. Bake at 350 degrees for 1 hour. Cool and serve with whipped cream.