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Rajas Poblanas con Crema y Elote

Rajas Poblanas con Crema y Elote

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Puebla's weeknight comfort: roasted chile poblano strips sweated in lard with sweet onion and corn, finished in crema until silky, eaten with the warm tortilla in hand.

Main Dishes
Mexican
Comfort Food
Weeknight
25 min
Active Time
25 min cook50 min total
Yield4 to 6 servings

This dish is from Puebla. The chile is in the name. Chile poblano, the broad, deep-green chile of the Valle de Puebla, roasted black, sweated under a cloth, peeled by hand, and cut into the long strips that give the dish its identity. Rajas means strips. Cut them any other way and you have made something else.

This is comfort food in the truest sense. Not Sunday-feast food, not occasion food, weeknight food. The kind of dish a poblana cook makes when the chiles are good at the mercado and there is corn on the cob in the bin next to them. The crema is what finishes it. Crema mexicana, not sour cream. The difference is not snobbery, it is chemistry. Sour cream breaks the moment it touches heat. Crema mexicana stays silky, slightly sweet, slightly tangy, and it clings to the rajas the way it is supposed to.

My mother made these often. She wrote in the margin of her notebook: "no escatimes en la manteca," do not skimp on the lard. She was right. The poblano carries smoke from the char, the onion carries sweetness from the slow sweat, the corn carries summer from the cob, and the lard carries all of them across the tongue. Substitute olive oil and you will taste the absence. La manteca es el sabor.

A note on season. This dish is at its best when corn is in the mercado and the poblanos are still firm and shiny. In late summer and early fall, in central Mexico, this is the dish on the table. In January, when the corn is starchy and the poblanos are tired, cook something else. Cada estado, su propia cocina, and every dish, its own season.

The chile poblano takes its name directly from the Valle de Puebla, where the variety has been cultivated since pre-Columbian times and remains one of the defining crops of the region's volcanic soils. Rajas as a preparation predates the Spanish conquest in form (charred chile strips appear in Nahua-era cooking records), but the addition of dairy, specifically crema, is a colonial-era development that arrived with Spanish cattle and the convent kitchens of 16th-century Puebla. The pairing of rajas with elote and crema became codified as a household staple across central Mexico (Puebla, Tlaxcala, Estado de Mexico, and Mexico City) during the 19th century, when corn varieties suited to fresh consumption became widely cultivated alongside the dried-corn nixtamal tradition.

The technique, the tradition, and the story behind every dish.

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Ingredients

large fresh chile poblano

Quantity

6

manteca de cerdo (pork lard)

Quantity

3 tablespoons

white onion

Quantity

1 large

sliced into thin half-moons

garlic cloves

Quantity

3

finely chopped

fresh sweet corn

Quantity

3 ears (about 2 cups kernels)

kernels cut from the cob

crema mexicana

Quantity

1 cup

do not substitute sour cream

whole milk

Quantity

1/2 cup

fresh epazote

Quantity

1 sprig

leaves only, roughly torn

kosher salt

Quantity

1 teaspoon, plus more to taste

freshly ground black pepper

Quantity

to taste

queso fresco (optional)

Quantity

1/2 cup

crumbled

hand-pressed corn tortillas (optional)

Quantity

for serving

warmed

Equipment Needed

  • Heavy 10-inch cast iron skillet or clay cazuela
  • Long tongs for turning the chiles over the flame
  • Sharp paring knife for cutting the rajas
  • Mixing bowl with a tight cover for sweating the chiles

Instructions

  1. 1

    Roast the poblanos

    Set the chile poblano directly over the open flame of a gas burner, or place them under a hot broiler. Turn them with tongs every minute or two. The skin should blister and blacken evenly on every side. Do not rush this. A pale, half-roasted poblano has a raw vegetal taste that will haunt the dish. You want the skin charred black and the flesh just softened underneath.

    If you only have an electric stove, use the broiler set high and rotate the chiles every two minutes. A comal works too, but it takes longer and the char is less complete.
  2. 2

    Sweat and peel

    Pile the charred chiles into a bowl and cover tightly with a plate or a kitchen towel. Let them sit for ten minutes. The trapped heat loosens the skin from the flesh. Then rub the blackened skin off with your fingers. Do not rinse them under water. Water washes the smoky oils down the drain and those oils are half the flavor. A few black flecks left behind are fine. That is char, not failure.

  3. 3

    Cut the rajas

    Tear or cut a slit down one side of each chile. Open it flat. Pull out the stem, the seed pod, and the white veins. Slice the chile lengthwise into strips about half an inch wide. These are your rajas. The word means strips and the cut is the dish. Do not dice them. The long ribbons are how a poblana cook serves them.

  4. 4

    Sweat the onion in lard

    Melt the manteca in a heavy 10-inch skillet or cazuela over medium heat. La manteca es el sabor. Add the sliced onion with a pinch of salt. Cook for eight to ten minutes, stirring now and then, until the onion is soft, sweet, and just beginning to turn gold at the edges. This is sweating, not browning. You want sweetness, not caramel.

  5. 5

    Add garlic and corn

    Stir in the chopped garlic and cook for one minute, just until fragrant. Add the corn kernels and raise the heat to medium-high. Cook for four to five minutes, stirring occasionally. The kernels should turn a deeper yellow and develop a few toasted spots. If your corn is in season and sweet, the smell at this point will tell you. If it is not, you will know that too.

  6. 6

    Add the rajas

    Add the poblano strips and the torn epazote leaves to the skillet. Stir to combine and cook for two minutes, letting the chiles warm through and pick up the lard and the corn sugars. Season with the salt and a few grinds of black pepper. Taste. The dish should already feel almost done at this point. The crema is the finish, not the rescue.

  7. 7

    Finish with crema

    Lower the heat to medium-low. Pour in the crema and the milk. Stir gently to coat everything. Simmer for three to four minutes, until the sauce thickens slightly and clings to the rajas. Do not let it boil hard or the crema will break and split into curds and watery whey. You want it silky, the color of pale ivory streaked with green and gold. Taste one more time for salt.

    Crema mexicana is not sour cream. Sour cream is too thick, too tangy, and it breaks the moment it sees heat. If your tienda does not carry crema, use Mexican table cream or thin creme fraiche with a splash of milk. Recetas probadas y garantizadas.
  8. 8

    Serve in the cazuela

    Bring the cazuela to the table. Crumble the queso fresco over the top and serve immediately with a stack of warm corn tortillas wrapped in a cloth servilleta. Eat the rajas spooned into the tortilla, folded, and eaten with your hands. That is how a poblana eats them. Así se hace y punto.

Chef Tips

  • Buy poblano chiles that are firm, glossy, and deep green to almost black. A pale or wrinkled poblano has lost its water and will not roast properly. At the mercado, the vendors will let you pick through the pile. Do.
  • Crema mexicana is non-negotiable. If you cannot find it, use Mexican table cream or thin creme fraiche with a splash of milk. Sour cream is not a substitute, it is a compromise, and one that will break on the stove and turn your sauce into curds. No me vengas con atajos.
  • Epazote is the herb. Not cilantro, not parsley. Epazote has a strong, almost medicinal flavor that grounds the corn and the dairy. Fresh is best. If you cannot find it, leave it out rather than swap in something else. The dish will still be good, just less poblana.
  • If fresh corn is not in season, frozen corn from a good brand is a better choice than mealy out-of-season corn from the supermarket. Mexican grandmothers cook with what is in front of them, not what is on a Pinterest board.

Advance Preparation

  • The poblanos can be roasted, peeled, and cut into rajas up to two days ahead. Store in a covered container in the refrigerator with a little of the char-oil still on them.
  • The finished dish does not hold well. The crema can break on reheating and the corn loses its bite. Make it the day you eat it.
  • Leftovers, if there are any, are best chopped fine and folded into scrambled eggs the next morning.

Frequently Asked Questions

Nutrition Information

1 serving (about 255g)

Calories
375 calories
Total Fat
27 g
Saturated Fat
14 g
Trans Fat
0 g
Unsaturated Fat
12 g
Cholesterol
60 mg
Sodium
535 mg
Total Carbohydrates
24 g
Dietary Fiber
3 g
Sugars
8 g
Protein
9 g

Note: Chef personas and recipes are created with AI assistance. Cook with care: follow safe food-handling practices, check doneness with a thermometer when needed, and adapt for allergies and your kitchen.

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