Crispy Potato and Chorizo Tacos, Street-Style in 30 Minutes

Crispy potato and chorizo tacos are budget-friendly street food royalty. The trick is a five-minute par-boil: the potatoes roast instead of steaming, so their edges turn shatteringly crisp in just six minutes at 425°F. Pile them into toasted corn tortillas with crumbled queso fresco, Mexican crema and bright salsa verde, and dinner is on the table in about half an hour.

This is the taco that proves the cheapest ingredients can taste like a splurge. Cubes of Yukon gold potato get a quick par-boil, then a toss with rendered spicy chorizo, cumin and chili powder, and a short, hot roast that leaves every edge crisp and every center fluffy.

The chorizo does double duty: its crumbles season the potatoes, and its rendered fat becomes the roasting fat, so nothing is wasted and every bite carries that smoky red spice.

Warm corn tortillas hold the filling, and cool, crunchy toppings — shredded iceberg, queso fresco, crema and roasted tomatillo salsa verde — finish each taco the way a good taquería would. The whole thing moves fast: water boils while the chorizo renders, the potatoes roast while the tortillas toast, and four people eat well for the price of a bag of potatoes.

Ingredients

Why this recipe works

Par-boiling is the whole secret here. A raw potato cube roasted straight from the cutting board has to cook through before it can brown, which means a long roast and often a dry, leathery outside by the time the center is tender.

Five minutes in salted water does the opposite: it cooks the interior first, gelatinizes the starch at the surface, and leaves the task of the oven entirely to crisping. Six minutes at 425°F is then plenty to shatter those edges.

The chorizo earns its place twice. As it renders over medium heat, its fat becomes the roasting medium — flavored fat that coats every potato cube in paprika-and-chile spice — while the crumbles themselves cook through to a safe 160°F and turn firm and savory.

Tossing the hot potatoes in the warm skillet, rather than on a cold sheet pan, spreads that fat into every crevice. High heat plus dry surfaces plus thin layers of fat equals crisp, and this recipe arranges all three deliberately.

Notes and substitutions

Yukon golds are the right potato for this: their waxy-firm flesh holds a cube shape after par-boiling and their buttery flavor suits the chorizo. Russets crisp well too but fluff up drier inside. Fresh Mexican chorizo comes raw in casings, usually near the breakfast sausage; ask for the spicy pork kind and squeeze it free of the casing before it hits the pan.

A cast-iron skillet or comal is ideal for both the chorizo and the tortillas, and a sheet pan handles the roast. If the chorizo renders less fat than expected, a neutral oil makes up the two tablespoons rather than shortchanging the potatoes. Queso fresco, crema and salsa verde are all in the dairy case or the salsa aisle of most supermarkets; a store-bought roasted tomatillo salsa works perfectly well here.

• Yukon gold potatoes: Russet potatoes work too; cut them the same size and dry them extra well after par-boiling so the edges still crisp up.
• fresh Mexican pork chorizo: Soy-based or plant-based chorizo-style crumbles brown nicely in the same pan; add a teaspoon of chili powder to make up for the missing spice.
• Mexican crema: Sour cream thinned with a spoonful of milk comes very close to crema for drizzling.
• queso fresco: Cotija is saltier and more crumbly; feta rinsed briefly in water is a good stand-in.

Equipment

• Large saucepan
• Cast-iron skillet or comal
• Sheet pan
• Colander
• Clean kitchen towel
• Slotted spoon