Chiles Rellenos Oaxacanos (Oaxacan Milpa Tradition)
Roasted, skin-on poblano peppers are stuffed with a blend of melty Oaxaca or Queso Oaxaca and fresh epazote, then baked in a vibrant, seed-oil-free red mole sauce made from charred guajillo and ancho chiles. This dish delivers a deep, smoky-sweet complexity without any refined sugar, relying instead on the natural sweetness of roasted tomatoes and a touch of pure maple syrup to balance the heat.
A little context
In the Oaxacan Milpa tradition, the mole is the heart of the meal, traditionally thickened with tortillas or fried in seed oils and sweetened with piloncillo. We honor this ancient technique by roasting the chiles and tomatoes to build depth, using grass-fed cheese for richness, and substituting refined sugar with pure maple syrup to mimic the caramel notes of the original without the glycemic crash. The use of extra-virgin olive oil instead of lard or vegetable oil respects the modern health-conscious palate while maintaining the dish's structural integrity and flavor profile.
The longevity story
This recipe is a powerhouse of polyphenols from the charred guajillo and ancho chiles, which contain anti-inflammatory flavonoids, and the extra-virgin olive oil used for roasting. The inclusion of epazote and fresh cilantro provides digestive enzymes and antioxidants that support gut health, while the cheese offers high-quality calcium and protein. By eliminating seed oils and refined sugars, we avoid the inflammatory spikes often associated with traditional restaurant versions, keeping blood sugar stable and the focus on whole-food nutrition.
Method
- 01
Char and Steam the Peppers
Place whole poblano peppers directly over a gas flame or under a broiler, turning frequently with tongs until the skin is blackened and blistered all over (about 10-12 minutes). Immediately transfer to a bowl, cover with a plate, and let steam for 15 minutes. This loosens the skin for easy peeling.
- 02
Prepare the Mole Base
While peppers steam, toast the dried guajillo and ancho chiles in a dry skillet over medium heat for 30 seconds per side until fragrant (do not burn). In the same skillet, add 1 tbsp of extra-virgin olive oil and sauté the tomato, onion, and garlic until softened and slightly charred, about 5 minutes. Add the toasted chiles and cumin seeds, then remove from heat.
- 03
Blend the Sauce
Transfer the chile-tomato mixture to a high-speed blender. Add the vegetable broth, maple syrup, and sea salt. Blend on high for 2-3 minutes until completely smooth and silky. Taste and adjust salt or sweetness if needed. The sauce should be slightly thinner than a typical pasta sauce as it will reduce in the oven.
- 04
Peel and Stuff the Peppers
Gently peel the charred skin off the poblano peppers under cool running water, being careful not to tear the flesh. Make a lengthwise slit down one side of each pepper and carefully remove the seeds and membranes. Pat dry with a paper towel. Mix the shredded Oaxaca cheese with the chopped epazote. Stuff each pepper generously with the cheese mixture, then close the slit by folding the flesh over (do not tie if not necessary).
- 05
Assemble for Baking
Preheat the oven to 190°C (375°F). Pour half of the blended mole sauce into the bottom of a 9x13 inch baking dish. Arrange the stuffed peppers seam-side down in the dish. Pour the remaining sauce over the peppers, ensuring they are mostly submerged but the tops are visible for browning.
- 06
Bake and Serve
Bake for 25-30 minutes until the cheese is melted and bubbling and the sauce has thickened slightly. Remove from the oven and let rest for 5 minutes before serving. Garnish with fresh cilantro or a drizzle of high-quality extra-virgin olive oil if desired.
Nutrition facts
Per serving · 1 of 4- — Saturated
- 11 g
- — Polyunsaturated
- 1 g
- Carbohydrates
- 3 g
- — Fiber
- 0 g
- — Sugars
- 1 g
- Cholesterol
- 50 mg
- Sodium
- 912 mg
- Potassium
- 126 mg
Estimated from USDA FoodData Central for matched ingredients (57% ingredient coverage). Values vary with brand, preparation, and exact measurements.
Pro tips
- ✦When selecting poblano peppers, look for deep green, shiny skin with no wrinkles; a dull appearance indicates age and potential bitterness.
- ✦Do not skip the steaming step after charring; it is the only way to remove the tough skin without destroying the pepper's structure.
- ✦For the most authentic flavor, source dried guajillo and ancho chiles from a Mexican grocery store rather than a standard supermarket, where they may be old and flavorless.
- ✦If the mole sauce tastes too sharp or acidic, add a tiny pinch more maple syrup or a splash of unsweetened almond milk to round out the flavors.
- ✦Use a high-speed blender (like a Vitamix or Blendtec) to ensure the chile skins and seeds are completely pulverized for a luxurious texture.
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Substitutions
- Oaxaca cheese → part-skim mozzarella or a high-quality Mexican blend (ensure the substitute melts well and contains no vegetable oil additives)
- epazote → fresh cilantro and a pinch of dried oregano (epazote is unique, but this combo approximates the herbal profile)
- vegetable broth → homemade bone broth or mushroom broth (adds extra umami and collagen if using bone broth)
Storage
Store cooled leftovers in an airtight glass container in the refrigerator for up to 3 days. The flavors often improve overnight. Reheat gently in a covered dish at 175°C (350°F) with a splash of water or broth to prevent drying out. Freezing is not recommended as the cheese texture may become grainy upon thawing.
What to serve with it
- Warm corn tortillas (masa harina, no additives) on the side
- Fresh avocado slices or a simple cabbage slaw with lime
- Sparkling water with a wedge of lime and a pinch of Tajín (check label for no additives)
- A glass of dry red wine or unsweetened hibiscus tea
FAQ
Can I make this vegan?+
Yes, substitute the Oaxaca cheese with a high-quality cashew-based cheese or firm tofu crumbled with nutritional yeast and lemon juice. The mole sauce is naturally vegan.
Why did my peppers break while stuffing?+
This usually happens if the peppers were over-charred or not steamed long enough. Next time, peel them under cool water and handle them with extreme care, or use a spoon to gently separate the flesh if a tear occurs, then patch it with a bit of cheese.
Is the maple syrup necessary?+
The maple syrup replaces the traditional piloncillo (unrefined cane sugar) to balance the acidity of the tomatoes and the bitterness of the roasted chiles. You can omit it, but the sauce will be sharper. A date paste is another whole-food alternative.
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