Preheat oven to 375℉ and grease an 8x8 or 9x9-inch baking pan* with nonstick cooking spray.
In a large mixing bowl, stir together the flour, cornmeal, baking powder, baking soda and salt; set aside.
1 1/4 cups all purpose flour, 3/4 cup yellow cornmeal, 1 teaspoon baking powder, 1/2 teaspoon baking soda, 1/2 teaspoon salt
In a small bowl, whisk together the melted butter, sugar, honey and the egg. Then, whisk in the buttermilk.
1/2 cup butter, 1/4 cup sugar, 2 tablespoons honey, 1 egg, 1 cup buttermilk
Pour the wet ingredients into the dry; stir until combined.
Gently stir in the cheese and diced jalapenos.
1 1/2 cups shredded cheddar cheese, 1/3 cup finely diced jalapeños
Pour the batter into the prepared baking dish and spread to an even layer.
Optional: Top with cornbread with 2 tablespoons shredded cheddar cheese and thin slices of a fresh jalapeño.
Bake for 20-25 minutes or until the edges are golden brown and the center is set. If the edges and top of the bread become golden brown before the center is completely cooked, cover the pan with aluminum foil and continue to bake.
Let cool a bit, then cut into squares and enjoy!