Authentic Mexican Chiles Rellenos with Crispy Egg Coating

Traditional Mexican comfort food featuring roasted Anaheim or poblano chiles stuffed with Monterey Jack cheese and encased in a light, airy egg batter before frying to golden perfection. The charred chiles provide a subtle smoky heat that pairs beautifully with the melted cheese center, while the crispy coating adds textural contrast. Served with a homemade tomato sauce enriched with oregano and garlic, this dish makes an impressive centerpiece for Mexican dinners or special occasions. What distinguishes this version is the proper technique of whipping egg whites to firm peaks separately, creating an exceptionally light and crispy coating that won't become soggy.
Ingredients
- 6 Anaheim chiles or poblano chiles, medium sizepoblano chiles1:1vegetarian
milder heat
- 12 ounces Monterey Jack cheese
- ½ cup all-purpose flourrice flour1:1gluten-freegluten-free
- 1 tablespoon butter or margarinevegetable oil1:1dairy-freedairy-freeFull guide →
- 3 tablespoons onions, chopped
- 1 garlic clove, minced
- 1 15 ounce can tomato puree
- ¼ teaspoon dry oregano
- salt, to taste
- 4 eggs
- 1 teaspoon salt, for egg whites
- oil, for frying
- cilantro, chopped(optional)
- green onions, chopped(optional)
- sour cream(optional)
Instructions
- 1
Roast chiles 3 inches under broiler, rotating until charred and blistered
- 2
Place chiles in sealed plastic bag or bowl covered with plastic wrap until cool enough to handle
- 3
Peel off skins under cold running water, make small slit three-quarters down length and discard seeds, leaving stem attached
- 4
Cut cheese into six thick slices slightly smaller than the chiles
- 5
Stuff each chile with one piece of cheese
- 6
Roll stuffed chiles in flour and shake off excess
- 7
Melt butter in medium frying pan over medium-high heat
- 8
Add onion and garlic, cook stirring until golden
- 9
Add tomato puree and oregano, season with salt
- 10
Reduce heat, cover and simmer for 15 minutes, keep warm
- 11
Separate eggs
- 12
Whip egg whites with salt until firm peaks form
- 13
Beat egg yolks until well blended and fold into egg whites
- 14
Heat oil to depth of 2-3 inches
- 15
Dip each chile in egg coating and fry until golden brown on each side, turning once
- 16
Drain on paper towels
- 17
Top with tomato sauce and optional garnishes
Tips
Ensure egg whites reach firm peaks for the crispiest coating - under-whipped whites will result in a heavy, dense batter.
Cool roasted chiles completely in a sealed bag to steam the skins loose, making peeling much easier and preventing burns.
Maintain oil temperature around 425°F to ensure the egg coating crisps quickly without the chiles becoming greasy.
Good to Know
Refrigerate leftover chiles rellenos up to 2 days. Reheat in 350°F oven for 10 minutes to restore crispness.
Stuff chiles up to 4 hours ahead and refrigerate. Prepare sauce up to 2 days ahead. Fry just before serving for best texture.
Serve immediately while coating is crispy, accompanied by warm tomato sauce and optional garnishes of cilantro, green onions, and sour cream.
Common Mistakes
Don't skip steaming chiles in bag or skin won't peel easily.
Avoid under-whipping egg whites or coating will be heavy and dense.
Don't overcrowd oil when frying or temperature will drop and coating won't crisp properly.
Substitutions
Dairy-Free Swaps
Gluten-Free Swaps
General Alternatives
milder heat
FAQ
Can I bake these instead of frying?
Yes, bake at 400°F for 15-20 minutes, but the coating won't be as light and crispy as the traditional fried version.
What if my chiles tear when removing seeds?
Small tears can be pinched together when stuffing. For large tears, overlap the cheese slightly to help hold the chile closed during coating.
How long do leftovers keep?
Refrigerate up to 2 days, though the coating will lose crispness. Reheat in a 350°F oven for best results.