1 box Duncan Hines yellow cake mix (without pudding)
2 c. canned pumpkin
3 eggs
2 tsp. cinnamon
1/2 c. water
2 tsp. baking powder
1/3 c. vegetable oil
3/4 c. walnuts or pecans
3/4 c. coconut (optional)

FROSTING:

1 (8 oz.) pkg. cream cheese
1 tbsp. whole milk
1 tsp. vanilla
2 to 3 c. confectioners sugar

Beat the first 7 ingredients together well. Add nuts and/or coconut. Pour mixture into a 13x9 inch baking pan. Bake at 350 degrees for 40 to 45 minutes. Test to make sure center is done.

Frosting: Beat all ingredients together except sugar. Add approximately 2 to 4 cups of powdered sugar and mix until smooth and creamy. Spread on top; refrigerating is optional.