1 (15 oz.) can pumpkin (2 cups)
2 c. sugar
1 1/2 c. Crisco oil
4 eggs
2 tsp. baking soda
2 tsp. baking powder
2 tsp. cinnamon
1 tsp. salt
3 c. flour
1 egg
1 lb. box confectionary sugar
1/2 c. butter, softened
1 tsp. vanilla
1/2 c. walnuts

Mix together pumpkin, sugar and oil. Add egg and beat well. Sift in dry ingredients.

Bake in a greased jelly roll pan at 350°F for 35 minutes. To make frosting: beat the egg, confectionary sugar, butter and vanilla until smooth. Frost squares and sprinkle with chopped walnuts.