Chiles Rellenos

Chiles rellenos are roasted poblano peppers stuffed with cheese and covered in a light egg batter, then pan-fried until golden and topped with tomato sauce. The key is getting the peppers soft enough to peel but still firm enough to hold the filling without tearing.

Ingredients for Chiles Rellenos

Poblano peppers are large, mild, and have thin walls that char and peel cleanly. Oaxaca cheese or fresh mozzarella melts into a creamy center without separating. Eggs whipped to stiff peaks create a fluffy batter that puffs up and browns instead of turning rubbery. Flour helps the batter cling to the peppers. Oil browns the batter and crisps the edges. Tomato sauce brings acidity and binds the dish together. Salt and black pepper season both the filling and the sauce.

Why This Chiles Rellenos Works

Roasting and charring the peppers over an open flame or under a broiler loosens the skin so you can peel it away without damaging the flesh. The peppers soften just enough to handle and stuff, but the walls stay intact.

Beating egg whites to stiff peaks and folding in yolks creates a batter that is airy, not dense. This batter puffs as it hits hot oil and turns golden and crisp on the outside while staying light inside. The filling stays warm and melted without overcooking.

Cooking the stuffed peppers in a shallow layer of hot oil means they brown quickly and evenly, and a quick simmer in tomato sauce finishes them gently. This way the cheese stays creamy and the pepper stays tender.

Mistakes To Avoid

Peeling the peppers while they are still too hot burns your fingers and makes the skin harder to remove. Let them steam in a closed bowl for at least 5 minutes after charring so the heat loosens the skin.

Overstuffing the peppers makes them split when you move them or when the cheese expands in the heat. Fill each pepper until it is plump but not bursting, leaving a small gap at the top.

Using pre-shredded cheese instead of a block leads to a gluey, separated filling because the starch coating prevents the cheese from melting smoothly. Tear or slice fresh mozzarella or Oaxaca cheese by hand.

Cooking the rellenos at too low a temperature or leaving them in the pan too long makes the batter soggy and pale instead of crisp and golden. Use medium-high heat, work quickly, and transfer each relleno to the sauce within 2 minutes of frying.

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Ingredients

• 4 poblano peppers
• 8 ounces Oaxaca cheese or fresh mozzarella, torn into 4 pieces
• 4 large eggs, separated
• 1/4 cup all-purpose flour (30 grams)
• 1/2 teaspoon salt, divided
• 1/4 teaspoon black pepper, divided
• 3 tablespoons vegetable oil
• 2 cups tomato sauce
• 1/2 teaspoon dried oregano

Step-by-step Instructions

1. Char the poblanos directly over a gas flame or 4 inches under a hot broiler until the skin blackens all over, about 2 to 3 minutes per side, turning as each side chars.
2. Place the charred peppers in a covered bowl and let them steam for 5 minutes so the skin loosens.
3. Peel off the blackened skin with your fingers, working gently under cool running water if needed. Make one slit down the side and carefully remove the seeds and stem, keeping the pepper whole.
4. Stuff each pepper with one piece of cheese, leaving a small gap at the opening so the cheese does not spill out when it melts.
5. Whip the egg whites in a very clean bowl with an electric mixer on high speed until stiff peaks form, about 3 minutes. Fold in the egg yolks gently with a spatula until just combined.
6. Mix the flour with 1/4 teaspoon salt and 1/8 teaspoon pepper, then fold into the egg mixture until no streaks of white remain.
7. Heat the oil in a large skillet over medium-high heat until shimmering, about 1 minute. Dip each stuffed pepper into the batter to coat all sides, then place it gently into the hot oil.
8. Fry for 1 to 2 minutes per side until the batter is golden and puffed, turning once with a slotted spoon. The batter should be light brown and crisp.
9. Combine the tomato sauce with the oregano and remaining 1/4 teaspoon salt and 1/8 teaspoon pepper in a shallow bowl or plate.
10. Transfer each fried relleno to the tomato sauce using a slotted spoon, turning gently to coat. Simmer in the sauce for 2 to 3 minutes so the cheese warms through and the flavors come together.