Authentic Chili Relleno with Oaxaca Cheese

Authentic Chili Relleno for Hearty Dinners

The sound of the peppers hitting the hot oil and that first molten cheese pull makes this dish. It's the kind of stick to your ribs meal that fills the whole house with a savory aroma.

Many people think you need an open fire to get the right char on the peppers, but your broiler does the job just as well. You don't need a specialized grill, just a bit of patience while the skins blister.

Making chili relleno at home feels like a project, but it's mostly about the flow. Once you have your peppers prepped and your batter whipped, the frying goes quickly. This traditional chili relleno is all about the contrast between the crisp batter and the soft, roasted pepper.

Why This Method Works

• Stiff Egg Whites: Beating the whites separately adds air, so the coating stays light instead of becoming a heavy dough.
• Paper Towel Pat: Removing every bit of surface moisture allows the batter to grip the pepper skin, which stops it from sliding off in the pan.

Getting the temperature of the oil right is the most important part. If it's too cold, the batter soaks up the grease. If it's too hot, the outside burns before the cheese melts.

The Pantry Essentials

• 6 large Poblano peppers
• 8 oz Oaxaca cheese
• 4 large eggs
• 1/2 cup all-purpose flour
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1/4 cup milk
• 2 cups tomato puree
• 2 cloves garlic, minced
• 1/2 white onion, finely diced
• 1 cup vegetable broth
• 1 tsp salt
• 1 tbsp vegetable oil for sautéing
• 2 cups vegetable oil for frying

Poblano peppers offer a gentle heat and a smoky depth. I recommend selecting peppers with firm, dark green skin and no bruised areas.

Oaxaca cheese is ideal for this recipe due to its ability to melt into long, stretchy strings. Monterey Jack is a suitable alternative if you can't find Oaxaca, although it provides slightly less stretch.

The batter uses a combination of eggs and flour to build a sturdy outer shell. A splash of milk is included to ensure the mixture stays smooth.

The sauce combines vegetable broth and tomato puree to create a savory liquid that heats the peppers all the way through.

Equipment Needed

You'll need a large skillet or a deep pan for frying. A Ziploc bag is essential for steaming the peppers after roasting. A mixing bowl and a whisk for the batter are the only other basics.

How to Make It

Phase 1: Charring and Peeling

1. Roast the poblano peppers under a broiler or over an open flame, turning frequently until the skin is blistered and rich brown.
2. Immediately place the hot peppers in a Ziploc bag and seal for 10 minutes to steam.
3. Gently rub the skins off with your fingers, make a small slit down the side of each pepper, and carefully remove the seeds.

Phase 2: Stuffing the Peppers

4. Slide a strip of Oaxaca cheese into each pepper, filling them about 3/4 of the way. Note: Overfilling causes the cheese to leak during frying
5. Pat the stuffed peppers completely dry with a paper towel.

Phase 3: Creating the Golden Crust

6. Beat the egg whites in a mixing bowl until stiff peaks form.
7. In a separate bowl, whisk the egg yolks with 1/2 tsp salt, 1/4 tsp black pepper, and milk, then fold in the flour until a smooth paste forms.
8. Gently fold the beaten egg whites into the yolk mixture using a spatula; do not overmix.
9. Dip each stuffed pepper into the batter, ensuring it is fully coated.
10. Heat vegetable oil in a skillet over medium heat. Fry the peppers in batches if they don't fit in one layer for 2-3 minutes per side until golden brown.

Phase 4: Finishing in the Sauce

11. In a separate pot, sauté the diced onion and minced garlic in 1 tbsp vegetable oil until translucent.
12. Stir in the tomato puree, vegetable broth, and 1 tsp salt, and simmer for 10 minutes until the sauce thickens slightly.
13. Gently place the fried peppers into the sauce for 2 minutes to warm through before serving.

Quick Fixes

If the batter isn't clinging, it's usually a moisture issue. Peppers coming out of the steam bag are very wet, and that water creates a barrier between the skin and the egg.

Cheese leaks happen when the pepper is stuffed to the brim. Leave a little room at the top so the cheese can melt without pushing its way out.

Batter sliding off

Check the dryness of your peppers. Any dampness will push the batter away from the pepper as it hits the oil.

Cheese leaking out

Don't overstuff. Use the 3/4 rule to keep the filling contained.

Peppers too spicy

The heat lives in the seeds and the white membranes. Scrape those out completely if you want a milder taste.

Easy Twist Ideas

Baked Chili Relleno Casserole

If you want to skip the frying, place the stuffed, battered peppers in a baking dish and cover them with the tomato sauce. Bake at 350°F (175°C) until the batter is set and the cheese is bubbling.

Chili relleno sauce tips

I like adding a pinch of ground cumin to the sauce to give it a bit more earthiness. If you've got a crowd, pair these with a Beef Chili recipe for a massive, hearty feast.

Creamy Spinach and Cheese

Mix chopped sautéed spinach into the Oaxaca cheese before stuffing. It adds a nice color and a bit of freshness to the rich batter.

Storage Guidelines

Keep cooked peppers in a container, submerged in sauce, and refrigerate for a maximum of 3 days. This prevents the batter from drying out.

You may freeze the stuffed peppers before battering and frying. Arrange them separately on a tray to freeze, then transfer them to a bag. Thaw them in the refrigerator before you start frying.

Avoid using a microwave for reheating, as it makes the batter soggy. Instead, heat them at 350°F (175°C) until the center reaches 165°F (74°C) on an instant-read thermometer, which brings back the crispness.

Perfect Complements

These pair perfectly with Mexican red rice or warm corn tortillas. A splash of fresh lime juice helps balance the richness of the melted cheese and fried batter. For a crisp contrast, serve them with a simple cilantro and vinegar cabbage slaw.

High Sodium Content