Preheat the oven to 350 degrees.
Fold the dry ingredients into liquid until well blended. Pour the mixture into 2 large or 4 small Bunt pans sprayed with non-stick spray. Bake in preheated oven at 350 degrees, 45 minutes for 4 small cakes or 60 minutes for 2 large cakes. Cool. Unmold on plates and sprinkle with powdered sugar before serving.
Makes 24 servings