2 1/2 cups sifted flour 1 teaspoon baking powder 1/2 teaspoon baking soda 2 teaspoons cinnamon 1 pinch nutmeg 1/2 teaspoon salt 1/2 cup butter, softened 1 1/2 cup sugar 3 eggs 1 cup plain yogurt 1/2 cup pumpkin 1 cup chopped walnuts
Grease and flour 9 inch tube pan. Combine and set aside first 5 ingredients.
Beat butter until fluffy. Gradually beat in sugar. Add eggs individually. Beat well, low speed. Beat in half of flour mixture, yogurt, and pumpkin. Add remainder of flour mixture. Beat until smooth. Stir in nuts.
Bake at preheated 325 degrees F, for 1 hour 15 minutes. Can top with cream cheese frosting, if desired.