Sonora's mesquite-charred potatoes from the ranch parrillada, smashed and grilled until the edges crackle, then dressed with a molcajete salsa of wild chiltepín, lime, and raw white onion.
Side Dishes
Mexican
BBQ
Outdoor Dining
Weeknight
20 min
Active Time
45 min cook•1 hr 5 min total
Yield6 servings
This is a Sonoran dish. Specifically a ranch dish, the kind that comes off the same parrilla as the carne asada, sharing the bed of mesquite coals while the meat rests. Sonora is cattle country and wheat country, the dry north where the sierra meets the desert and where the cooking smells like mesquite smoke from a hundred miles in any direction.
The chiltepín is what makes this dish Sonoran. Not jalapeño, not serrano, not chipotle. Chiltepín. The tiny round wild chile that grows on thorny shrubs in the Sierra Madre Occidental, harvested by hand by women who have been gathering them for generations. The serranas walk for hours into the brush in late autumn to fill small bags with what looks like red peppercorns. A jar of true wild chiltepín costs more by weight than most cuts of beef, and it should. The heat hits hard, electric, and disappears in under a minute. That clearing is its signature. A serrano lingers. A chiltepín leaves you ready for the next bite.
The potato is treated the way a Sonoran rancher treats anything that goes on the grill: parboiled to tenderness, smashed flat, brushed with manteca, and pushed onto mesquite coals until the edges crackle. Then dressed with the salsa molcajeteada at the table, while the char is still hot enough to make the lime juice sizzle. Cada estado, su propia cocina, and this one belongs to the ranch tables of Hermosillo, Caborca, and Magdalena.
My notebook from the trip through Sonora has a page from a senora in Ures who told me her family has been making chiltepín salsa the same way for four generations. She said the molcajete matters more than the chile. I did not understand what she meant until I tried it in a blender once. She was right.
Chiltepín (Capsicum annuum var. glabriusculum) is the wild ancestor of all cultivated chile peppers in the Americas, and the populations growing in the Sonoran sierra are among the oldest continuously harvested chile populations in the world, with archaeological evidence of human use dating back at least 8,000 years. The Comcaac (Seri), Yaqui, and Tohono O'odham peoples of the Sonoran desert region developed sophisticated harvesting and trade networks around the chiltepín long before Spanish contact, and the chile remains one of the few wild-gathered foods still commercially significant in northwestern Mexico. The mesquite-grilled potato side dish itself is a 20th-century evolution of the Sonoran parrillada tradition that grew alongside the region's cattle ranching economy, where wheat tortillas, beef, and fire-cooked vegetables anchored ranch meals.
The technique, the tradition, and the story behind every dish.
small waxy potatoes (papas cambray or red potatoes)
Quantity
3 pounds
scrubbed
manteca de cerdo, melted
Quantity
1/4 cup, plus more for brushing
kosher salt
Quantity
2 tablespoons, divided
dried Mexican oregano (oregano sonorense if you can find it)
Quantity
2 tablespoons
chiltepín, dried whole
Quantity
2 tablespoons (use 3 tablespoons for serious heat)
garlic cloves
Quantity
4
peeled
fresh lime juice
Quantity
1/2 cup (about 6 to 8 limes)
good olive oil or more melted manteca
Quantity
1/4 cup
small white onion
Quantity
1
finely diced
fresh cilantro
Quantity
1/2 cup
chopped
lime wedges (optional)
Quantity
for serving
flour tortillas sonorenses, warmed (optional)
Quantity
for serving
Ingredient
Quantity
small waxy potatoes (papas cambray or red potatoes)scrubbed
3 pounds
manteca de cerdo, melted
1/4 cup, plus more for brushing
kosher salt
2 tablespoons, divided
dried Mexican oregano (oregano sonorense if you can find it)
2 tablespoons
chiltepín, dried whole
2 tablespoons (use 3 tablespoons for serious heat)
garlic clovespeeled
4
fresh lime juice
1/2 cup (about 6 to 8 limes)
good olive oil or more melted manteca
1/4 cup
small white onionfinely diced
1
fresh cilantrochopped
1/2 cup
lime wedges (optional)
for serving
flour tortillas sonorenses, warmed (optional)
for serving
Equipment Needed
•Charcoal grill or wood-fired parrilla, with mesquite
•Volcanic stone molcajete and tejolote
•Heavy 6-quart pot for parboiling
•Cast iron comal for toasting the chiltepín
•Sturdy spatula or tongs for turning the potatoes
Instructions
1
Build a mesquite fire
Light a chimney of mesquite charcoal or build a wood fire with mesquite logs. You want hot coals with no flame, raked into a single even bed. Mesquite is the wood of Sonora. It burns hot and clean and leaves a smoke that smells like the desert after rain. Propane will cook the potato. Mesquite will season it. The two are not the same.
If you cannot find mesquite, use oak or pecan. Do not use mesquite-flavored briquettes. That is a chemical, not a wood.
2
Parboil the potatoes
While the fire builds, place the scrubbed potatoes in a large pot, cover with cold water by two inches, and add 1 tablespoon of the salt. Bring to a boil over high heat, then reduce to a simmer. Cook for 12 to 15 minutes, until a knife slides into the largest potato with just a little resistance. They should be cooked through but firm. Drain and let them steam-dry in the colander for five minutes. A wet potato will not char on the grill.
3
Smash and dress for the grill
Lay the potatoes on a sheet pan and press each one gently with the bottom of a glass or a small skillet. You want them flattened but not broken apart. Brush both sides with melted manteca de cerdo and season generously with the remaining salt and the dried oregano. La manteca es el sabor and the oregano sonorense gives this dish a perfume you cannot get from supermarket oregano. Crush the oregano between your palms before you sprinkle it. The heat of your hands wakes it up.
4
Make the chiltepín salsa
While the potatoes drain, toast the chiltepín on a dry comal over medium heat for about 30 seconds, shaking the pan constantly. They are tiny and they burn in seconds. The kitchen will sting your nose. That sting is the point. Transfer to a molcajete with the garlic and a pinch of salt. Crush to a coarse paste. Add the lime juice, olive oil or manteca, diced white onion, and cilantro. Stir with the tejolote. Taste. The salsa should be sour, hot, and assertive. Chiltepín heat hits hard and clears fast. That is its character. No me vengas con atajos: a blender will not give you the same texture.
Chiltepín is the wild chile of the Sonoran desert, harvested by hand from thorny shrubs in the sierra. It is the only chile native to northwestern Mexico that is still gathered wild. If yours came in a small jar from a serrana vendor, treat it like gold. There is no substitute that tastes the same.
5
Char on the parrilla
Place the smashed potatoes directly on the hot mesquite grate. Grill for 4 to 6 minutes per side without moving them. You want dark char marks and a crackling crust on the cut surface. The mesquite smoke will work into the potato while it cooks. Brush with a little more manteca when you flip them. The fat carries the smoke into the flesh. When the edges are deep brown and the cut surface is crisp, they are ready.
6
Dress and serve at the table
Pile the charred potatoes on a wide platter or directly on a wooden tabla. Spoon the chiltepín salsa over the top while the potatoes are still hot from the grill. The lime sauce will sizzle when it hits the char. Set out warm flour tortillas sonorenses and lime wedges. In a Sonoran ranch kitchen, this side travels with carne asada off the same parrilla. Eat them with your hands, wrapped in flour tortilla if you want. Asi se hace y punto.
Chef Tips
•Buy chiltepín from a Sonoran source if you can. Look for small, round, brick-red dried chiles, not bright red and not powdered. Powdered chiltepín loses its character within weeks of grinding. Buy whole and crush as you need.
•If you cannot grill over mesquite, use a heavy cast iron skillet on the stove cranked to high. You will lose the smoke but you will get the char. A regular gas grill is the worst of both worlds. Pick one or the other.
•Flour tortillas in Sonora are not the small flour tortillas sold in most stores. They are large, thin, and pulled by hand to the size of a dinner plate. If you can find tortillas sonorenses or tortillas de agua, use them. They are the right vehicle for this dish.
Advance Preparation
•The potatoes can be parboiled and smashed up to one day ahead. Hold them on a sheet pan in the refrigerator, covered, and bring to room temperature before grilling.
•The chiltepín salsa is best the moment it is made. The lime juice and the raw onion start to dull after a few hours. Crush the chiltepín and garlic ahead, hold them in the molcajete, and add the lime, onion, and cilantro right before serving.
Frequently Asked Questions
Nutrition Information
1 serving (about 285g)
Calories
350 calories
Total Fat
18 g
Saturated Fat
5 g
Trans Fat
0 g
Unsaturated Fat
12 g
Cholesterol
8 mg
Sodium
510 mg
Total Carbohydrates
43 g
Dietary Fiber
5 g
Sugars
3 g
Protein
5 g
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