Preheat the oven to 350 degrees Fahrenheit. Grease or line a muffin pan with paper liners.
In a large bowl, whisk together the cornmeal, flour, sugar, baking powder, and salt. Set aside.
In a separate medium bowl, combine the eggs, milk, buttermilk, and melted butter. Add the wet ingredients to the dry ingredients and stir just until combined. Do not overmix.
Scoop the batter into the muffin pan filling each cavity about ¾ of the way full.
Bake for 15 minutes or until a toothpick inserted in the center of a muffin comes out clean.
Remove from the oven, and transfer to a cooling rack.
Serve warm with butter, honey, or your favorite soup or chili.
*Allow the butter to cool slightly after being melted; otherwise, it will scramble the eggs.Depending on the size you make the muffins, you may end up with closer to 15 muffins. If so, the calories will be less.The calories shown are based on the recipe making 12 muffins, with 1 serving being 1 muffin. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate. **We are not dietitians and recommend you seek a nutritionist for exact nutritional information.**