3 c. sifted flour
2 tsp. baking powder
2 tsp. baking soda
1 tsp. salt
3 1/2 tsp. cinnamon
4 lg. eggs
1 1/4 c. corn oil
1 (1 lb.) can pumpkin
1 c. coarsely chopped walnuts
3 c. sugar

On wax paper, sift together flour, baking powder, soda, salt, and cinnamon. In large mixing bowl, beat eggs until yolks and whites are combined, using an electric mixer on high speed. Gradually add sugar. Beat until thick and lemon colored. Beating constantly, pour in corn oil. With mixer at low speed, blend in sifted dry ingredients alternately with pumpkin, beginning and ending with dry ingredients. Beat until smooth after each addition. Stir in walnuts.

Turn into ungreased angel food cake pan or tube pan. Bake in preheated 350 degree oven for about 1 hour and 10 minutes. Place cake in pan on wire rack to cool completely before removing from pan. If desired, sprinkle with confectioners sugar.

This is delicious served with vanilla ice cream.