2 cups flour
 1 3/4 cups sugar
 1 tsp baking soda
 1 tsp. salt
 2 tsp. cinnamon
 4 eggs
 2 cups pumpkin pie filling
 1 cup oil
 1 1/2 cups chopped nuts (optional) 
ICING: 
8 0z cream cheese
 1/2 cup butter (1 stick)
 4 cups powdered sugar
 1 1/2 tsp vanilla
 1 to 2 Tpsp milk (if needed)
Mix flour, sugar, baking soda, salt and cinnamon. Add eggs, pumpkin pie filling and oil. Mix well. Add nuts if you want. Bake in 9 x 13 or two 9 inch round
pans for 30 minutes at 375 degrees.
ICING: Soften cream cheese and butter. Blend together. Add vanilla. Slowly add powdered sugar. Add milk to get desired consistency.