1
Preheat oven to 425°F and prepare a muffin tin with cooking spray. In a large bowl, combine the cornmeal, flour, and salt.
2
In a separate bowl, combine buttermilk, eggs, baking powder, and baking soda. Whisk with a fork to combine. Pour the buttermilk mixture into the dry mixture and stir with a fork until combined. Fold in the cheese, chiles, cayenne pepper, and melted butter until just combined.
3
Portion the batter into prepared muffin tin and bake until a toothpick inserted into the center of a muffin comes out clean, about 15 minutes. Great served warm with butter or try it with your favorite chili!