Mix corn meal, milk, eggs and vanilla together in a bowl. Sift Flours, baking powder and salt in a separate bowl
Add dry ingredients to the creamed butter mixture alternately with wet mixture in thirds till just blended. Spoon into foil cupcake cups. You can also butter a 8in square pan. bake for 30 min in cupcake form and 45 min in pan form.
High Altitudes you may want to add an extra egg and bake at 400.