Preheat the oven to 325 degrees and grease pans (one 9×13 pan, two cake pans or about 24 cupcakes).
Blend all dry ingredients in a mixing bowl on low until well mixed. Add the rest of the ingredients, blend well on low, then turn to medium and then high and beat 3 minutes.
Pour the batter into your prepared pan(s) and bake about 20 minutes for cupcakes, 30-40 minutes for larger pans (check every few minutes after 30 minutes) or until springy on top and a toothpick inserted in the center comes out clean.
Cool completely before frosting or slicing.