-Preheat oven to 375 degrees Fahrenheit (190 degrees Celsius)
-In a large bowl, whisk together the flour, cornmeal, baking powder, brown sugar, cumin, garlic powder, and salt.
-In a small bowl, whisk together the buttermilk, eggs, melted butter, and the fire-roasted chiles.
-Stir the wet ingredients into the dry ingredients until just combined. Stir in the cheddar cheese.
-Spray a 9x9 inch baking pan with cooking spray. Pour the batter into the prepared pan.
-Bake for 25-30 minutes or until a toothpick inserted in the middle comes out clean.
-Cool for 5-10 minutes and then cut into squares and serve.
Notes
Store any leftovers in an airtight container in the refrigerator for up to 5 days.May be frozen. Store in an airtight freezer container or bag for up to 2 months.Thaw in the refrigerator and heat (wrapped lightly in foil) in an oven or air fryer.