Famous Dave's Corn Bread

1 cup yellow cornmeal
1 cup stone ground cornmeal
1 (9 ounce) package yellow cake mix
2 teaspoons baking powder
1 teaspoon salt
1/8 teaspoon cayenne
1/2 cup milk
1/2 cup buttermilk
1/4 cup vegetable oil
2 eggs, beaten
2 tablespoons light brown sugar
2 tablespoons honey
1 tablespoon mayonnaise

Combine cornmeals, cake mix, baking powder, salt and cayenne in a bowl; set aside. Combine milk, buttermilk, oil, eggs, brown sugar and honey in a bowl and mix well. Add to the cornmeal mixture and mix gently - there should be no lumps, but do not overmix.

Fold in the mayonnaise. Let rest, covered, in the refrigerator for 30 minutes or up to overnight. Preheat oven to 400 degrees. Spoon the cold batter into a greased muffin tin or a cast iron skillet. Bake for 25 to 30 minutes or until a cake tester comes out clean and the top is golden brown.