Jalapeño Cornbread Recipe: Moist, Spicy, and Easy to Make

Jalapeño cornbread is a spicy twist on classic Southern cornbread, studded with diced fresh jalapeño peppers and shredded cheese for a moist, flavorful side dish. This recipe produces a golden, slightly sweet cornbread with a tender crumb and pockets of melted cheese throughout. It bakes in about 25 minutes in a cast iron skillet or standard baking pan, making it an easy weeknight addition to chili, barbecue, or a bowl of soup.

The key to moist jalapeño cornbread is using a combination of buttermilk and sour cream in the batter. Buttermilk adds tang and activates the leavening, while sour cream contributes fat and richness that keeps the cornbread from drying out. Together they create a tender crumb that stays soft even the next day.

Ingredients

• 1-1/4 cups yellow cornmeal
• 3/4 cup all-purpose flour
• 1 tablespoon baking powder
• 1/2 teaspoon baking soda
• 1 teaspoon salt
• 1/4 cup granulated sugar
• 2 large eggs
• 1 cup buttermilk
• 1/2 cup sour cream
• 1/3 cup melted butter (plus extra for greasing the skillet)
• 3 medium jalapeño peppers, seeded and finely diced
• 1 cup shredded sharp cheddar cheese
• 1/2 cup fresh or frozen corn kernels (optional)

Step-by-Step Instructions

Step 1: Preheat and Prepare

Preheat your oven to 400°F (200°C). Place a 10-inch cast iron skillet in the oven while it preheats — this creates a sizzling surface that gives the cornbread a crispy bottom crust. If you don't have a cast iron skillet, grease a 9x9-inch baking pan instead.

Step 2: Mix the Dry Ingredients

In a large bowl, whisk together the cornmeal, flour, baking powder, baking soda, salt, and sugar.

Step 3: Mix the Wet Ingredients

In a separate bowl, whisk the eggs, then stir in the buttermilk, sour cream, and melted butter until smooth.

Step 4: Combine

Pour the wet ingredients into the dry ingredients and stir until just combined — a few small lumps are fine. Overmixing develops gluten and makes the cornbread tough. Fold in the diced jalapeños, shredded cheese, and corn kernels if using.

Step 5: Bake

Carefully remove the hot skillet from the oven. Add a tablespoon of butter and swirl to coat the bottom and sides. Pour the batter into the sizzling skillet — you should hear it hiss. Smooth the top and bake for 22–27 minutes until the top is golden and a toothpick inserted in the center comes out clean.

Step 6: Cool and Serve

Let the cornbread cool in the skillet for 10 minutes before slicing. Serve warm with butter, honey, or a drizzle of honey butter.

Tips for the Best Jalapeño Cornbread

• Use fresh jalapeños. Fresh peppers add moisture and a clean, grassy heat that dried or pickled peppers can't replicate. If you grow your own, our soil, water, and sunlight guide covers the essentials for healthy plants.
• Adjust the heat. For mild cornbread, seed the jalapeños thoroughly and use only 2 peppers. For a spicier version, leave some seeds in or add a diced serrano pepper. Check our Scoville scale guide to compare heat levels.
• Don't skip the hot skillet. Preheating the cast iron creates a caramelized, crunchy crust on the bottom and edges that's the hallmark of great cornbread. It makes a real difference.
• Add mix-ins. Crumbled bacon, diced roasted poblano peppers, scallions, or a handful of pickled jalapeños all work well folded into the batter.
• Buttermilk substitute. If you don't have buttermilk, add 1 tablespoon of white vinegar or lemon juice to 1 cup of regular milk and let it sit for 5 minutes.

Serving Suggestions

Jalapeño cornbread is a natural companion to a bowl of chili, especially one topped with sour cream and shredded cheese. It also pairs beautifully with barbecued meats, brisket, pulled pork, fried chicken, collard greens, and black-eyed peas. For breakfast, toast a leftover slice and top it with a fried egg and a drizzle of jalapeño green sauce.

Storing and Reheating

Wrap leftover cornbread tightly in plastic wrap or store in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. Reheat slices in a 350°F oven for 5–8 minutes or in the microwave for 20–30 seconds. The cast iron skillet method also works for reheating — warm a slice in a buttered skillet over medium heat until crispy on the outside.

Frequently Asked Questions

Can I make jalapeño cornbread without a cast iron skillet?

Absolutely. A greased 9x9-inch baking pan or even a muffin tin works well. You'll miss the signature crunchy bottom crust, but the flavor and texture of the cornbread itself will still be excellent. Muffins bake faster — check them at 15–18 minutes.

Can I make jalapeño cornbread ahead of time?

Yes. Bake it the day before, cool completely, and store wrapped at room temperature. Reheat in the oven before serving. You can also freeze baked cornbread for up to 3 months — wrap individual slices in foil and place them in a freezer bag.

How many jalapeños should I use?

Three medium jalapeños in this recipe gives a moderate, pleasant heat that most people enjoy. Start there and adjust next time based on your preference. Remember, jalapeño heat varies widely from pepper to pepper.

Should I use white or yellow cornmeal?

Either works. Yellow cornmeal gives a deeper golden color and a slightly more robust corn flavor. White cornmeal produces a more delicate, lighter cornbread. Both are equally moist and tender in this recipe.