Ingredients
Equipment
Method
Prepare the Poblano Peppers
- Preheat oven to 400°F (200°C). Place poblano peppers on a baking sheet. Roast for 20-25 minutes, turning occasionally, until skins are blistered and charred. Transfer hot peppers to a bowl and cover tightly with plastic wrap or a lid for 15 minutes to steam. Once cool enough to handle, peel off skins, remove stems and seeds, and flatten peppers. Set aside.
Prepare the Optional Meat Layer
- If using, heat olive oil in a medium skillet over medium-high heat. Add ground beef or turkey and cook, breaking it up with a spoon, until browned. Drain excess fat. Stir in diced onion and cook until softened, about 5 minutes. Add minced garlic, ground cumin, chili powder, salt, and black pepper; cook for 1 minute more until fragrant. Remove from heat.
Prepare the Cornbread Batter
- In a large mixing bowl, whisk together yellow cornmeal, all-purpose flour, granulated sugar, baking powder, baking soda, and salt.
- In a separate bowl, whisk together buttermilk, whole milk, lightly beaten eggs, and melted unsalted butter.
- Pour the wet ingredients into the dry ingredients and stir until just combined (do not overmix; lumps are okay). Fold in frozen corn and chopped fresh cilantro, if using.
Assemble the Casserole
- Preheat oven to 375°F (190°C). Lightly grease a 9x13 inch casserole dish. If using the meat layer, spread it evenly over the bottom of the prepared dish. Arrange the flattened poblano peppers in a single layer over the meat (or directly on the bottom if vegetarian). Sprinkle 1 cup of the mixed shredded Monterey Jack and sharp cheddar cheeses evenly over the poblano peppers. Carefully spoon the cornbread batter over the cheese and peppers, spreading it gently to cover the entire top. Sprinkle the remaining 1 cup of mixed shredded cheeses over the cornbread batter.
Bake the Casserole
- Bake for 35-45 minutes, or until the cornbread is golden brown, cooked through (a toothpick inserted into the center comes out clean), and the cheese is bubbly and melted.
Rest and Serve
- Remove from oven and let rest for 10-15 minutes before serving. This allows the casserole to set. Serve hot, garnished with sour cream, fresh cilantro, or diced avocado, if desired.
Notes
For a spicier kick, you can add a diced jalapeño or serrano pepper to the meat layer or the cornbread batter. To make it vegetarian, simply omit the ground meat layer. You can also vary the cheese types; Oaxaca, Asadero, or even a sharp white cheddar would work well. Store leftovers in an airtight container in the refrigerator for up to 3-4 days.
![Freshly baked {{ $('Fetch Recipe Data').first().json["Main Keyword"] }} in a white dish with corn inside.](https://recipesdessert.net/wp-content/uploads/2026/03/chile-relleno-casserole-cornbread.webp)