Buttermilk Jalapeno Cornbread

This cornbread trades Southern sweetness for Southwestern heat. White and yellow cornmeal combine for the best of both worlds: white delivers tender crumb and yellow brings golden color and stronger corn flavor. A finely chopped fresh jalapeño plus canned tomatoes with green chiles fold right into the batter for embedded spice in every bite.

The buttermilk-and-baking-soda combination is what gives true Southern cornbread its tender, tangy character. The acid in the buttermilk reacts with the baking soda for lift and tenderizes the corn-heavy batter at the same time. Don’t substitute regular milk with vinegar; the flavor profile shifts noticeably.

Use a cast-iron skillet preheated in the oven if you can. Pour the batter into a screaming-hot skillet greased with shortening or bacon fat, and the bottom and edges form that distinctive crisp crackle you can’t get from a glass or metal pan.

With a tomato-jalapeño filling already in the batter, this cornbread is built to stand alongside chili, beans, or grilled meats without needing any butter or honey alongside. It’s a complete side dish, not a vessel for toppings.

Pro Tips

• Drain the canned tomatoes and chiles well before adding. Excess liquid makes the cornbread gummy.
• Bake at 425°F (220°C) is correct as the recipe states. Lower temperatures produce a pale crumb instead of the crisp golden crust.
• Pull when the top is golden and a toothpick comes out clean. Overbaking dries out cornbread fast.
• Leftover slices toast beautifully. Cut thick wedges and griddle in butter for breakfast.

Variations

• Stir in a cup of shredded sharp cheddar for cheesy cornbread.
• Add a cup of fresh or frozen corn kernels for double-corn texture.
• Use chopped roasted poblano peppers in place of jalapeño for milder, smokier heat.