Mains

Tacos de Papa (Crispy Mexican Potato Tacos)

A blue human icon signifying servings.
servings
2-4
A blue hand icon signifying prep time.
Prep
20
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cook
30
Last updated on
February 19, 2026

Tacos de papa are one of the most practical, reliable meals in Mexican home cooking. They’re made from ingredients almost everyone has on hand, which is why they show up so often on busy weeknights and at the end of the month. Mashed potatoes seasoned with onion and roasted chile get tucked into corn tortillas, folded, and fried until crisp. The result is simple, satisfying, and affordable!

They’re also one of the most affordable tacos you can make. A quick note on the cost: here in San Diego, each taco comes out to roughly $0.20–$0.60, depending on the toppings you use. In many other parts of the country, the cost would be even lower. A single potato stretches surprisingly far, and once you add toppings like shredded lettuce, salsa, crema, or queso fresco, the whole plate feels complete. In many homes, these tacos are a way to turn very little into something comforting and filling without sacrificing flavor.

This version is a little dressed up, but it can be easily simplified to accommodate different budgets. You can skip the roasted poblano and keep the filling as simple as potatoes, onion, and salt. You can also round out the plate with homemade beans and rice on the side, which adds protein and keeps the meal satisfying without raising the cost.

However you make these tacos, what makes them special is the contrast: a soft, savory center inside a crunchy fried shell. They’re easy to customize, easy to scale, and easy to love. This is everyday cooking at its best, the kind of meal that proves you don’t need much to make something worth sitting down for.

Notes & Tips
  • Potato choice: Russets give the fluffiest filling, but white potatoes are a good alternate option.
  • Season generously: Potatoes absorb salt like crazy. Taste the filling before assembling and adjust until it’s flavorful on its own.
  • Cheese: You can include a melty cheese inside of the taco, top with a crumbly cheese, or opt for both.
  • Toppings: Classic options include shredded lettuce or cabbage, crema, queso fresco, salsa verde, or a quick curtido‑style slaw.
  • Make‑ahead: The potato filling can be made a day in advance. Reheat slightly before assembling.
  • Serving ideas: Pair with beans, rice, or a simple salad. They also make a great vegetarian main dish for a crowd.

Mains
Tacos de Papa (Crispy Mexican Potato Tacos)
A black human icon signifying servings.
serves
2-4
A black hand icon signifying prep time.
prep in
20
minutes
A black clock icon signifying cook time.
cook for
30
minutes
Ingredients
Filling
  • 1 lb russet potato, well washed (about 1 large)
  • ½ medium white onion, finely chopped
  • 1-2 large chile poblano, roasted, peeled, and diced
  • Optional: 1–2 roasted jalapeños, diced (use a fork to handle!)
  • 4–5 garlic cloves, minced
  • 1 tablespoon cornstarch
  • Salt, to taste
  • Corn tortillas
  • Optional fillings: mild melty cheese like Queso Oaxaca, shredded chicken, or both
Toppings
  • Shredded lettuce
  • Diced tomato
  • Crumbled cheese
  • Sour cream
  • Your favorite salsa

Directions
  1. Roast the poblanos directly over a gas flame, on a hot comal, or under the broiler until the skin is blistered and blackened. Place them in a covered bowl or plastic bag for 10–15 minutes to steam. Peel off the skin, remove the seeds, and set aside.
  2. Boil the potatoes whole until fork‑tender. Remove from the water and let cool until comfortable to handle.
  3. Peel if you prefer (optional), then mash thoroughly with salt. The mixture should taste slightly saltier than you think because frying will mellow it out.
  4. Mix in the cornstarch until fully incorporated. This helps the filling bind and crisp.
  5. Heat a little oil in a pan over medium heat. Add the chopped onion and cook until golden and fragrant. Add the minced garlic and cook 1–2 minutes, stirring so it doesn’t burn. Add the roasted poblano (and jalapeño, if using) and cook 2–3 minutes until everything smells amazing.
  6. Add the mashed potatoes to the pan and mix well with the sofrito. Cook 1–2 minutes, stirring constantly so nothing sticks. Remove from heat and let cool slightly.
  7. Taste for salt and adjust as needed.
  8. Heat up your tortillas. That can be done on a comal or in the microwave. Wrap 10 tortillas in a kitchen towel and microwave for 30 seconds. Flip the stack and microwave for another 30 seconds.
  9. Place a spoonful of filling on one half of each tortilla. Add cheese or chicken if using. Fold the tortilla closed.
  10. Heat oil in a pan. Fry the tacos until golden on one side, then flip and fry the other. Drain on paper towels.
  11. Top with lettuce, tomato, cheese, crema, and your favorite salsa.

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