Note: If you don’t have buttermilk, you can make your own. Just add 1 tablespoon lemon juice or apple cider or white vinegar to 1 cup milk; stir and let stand for 5 minutes.
Also Can replace Butter with 1/3 cup vegetable oil
Preheat a waffle iron.
In a small bowl whisk together the buttermilk, eggs, and butter.
In a large bowl combine the flour, cornmeal, sugar, baking powder, baking soda, and salt. Add the buttermilk mixture to the flour mixture and stir gently just to combine. (Do not overmix; it will look slightly lumpy.)
Be sure to spray non-stick spray in the waffle iron or it might stick.
Ladle the batter into the waffle iron. Makes 8 waffles