Crispy Peruvian Papa Rellena with Spiced Beef Picadillo

Golden, crackling, and packed with a savory surprise – this Peruvian Papa Rellena is the ultimate stuffed potato croquette. Mashed potatoes are shaped around a spiced beef picadillo with raisins, olives, and hard-boiled egg, then fried until the shell shatters with each bite.

A spoonful of tangy salsa criolla and spicy aji verde takes it over the top. This recipe brings the vibrant street-food energy of Peru to your home kitchen, with a crispy exterior and a juicy, flavorful center that will have everyone reaching for seconds.

Papa rellena, meaning 'stuffed potato,' is a beloved Peruvian classic found in street stalls and home kitchens alike. This version features a creamy mashed potato shell that is filled with a seasoned ground beef picadillo, enriched with raisins, olives, and hard-boiled egg.

The croquettes are dusted in flour and fried at 360°F (182°C) until the crust turns a deep amber and crackles with every bite. Served with a zesty red onion salsa criolla and a spicy green aji verde sauce, these papa rellenas are a complete meal that satisfies cravings for something crispy, savory, and comforting.

Ingredients

Why this recipe works

The combination of starchy potatoes, egg yolk, and cornstarch creates a dough that is sturdy enough to hold the filling but tender enough to melt in your mouth.

Ricing the potatoes ensures a smooth, lump-free texture, while the cornstarch helps bind the dough and promotes a crisp crust during frying. The egg yolk adds richness and helps the dough hold together without becoming tough.

The picadillo filling is cooked before assembling, which not only ensures food safety but also allows the flavors of cumin, aji panca, and beef to meld. The addition of sweet raisins, briny olives, and creamy egg provides a perfect contrast to the spiced meat.

Frying at the right temperature – 360°F (182°C) – creates a golden crust that is crispy on the outside while keeping the potato interior soft and the filling juicy.

Notes and substitutions

For the best texture, use starchy potatoes like Russets or Yukon Golds. They mash smoothly and hold their shape when fried. Avoid waxy potatoes, which can become gluey. Ricing the potatoes while still warm helps them absorb the egg yolk and cornstarch evenly. If the dough feels too sticky, add a little more cornstarch, a teaspoon at a time, until it is workable.

Aji panca is a mild Peruvian chili paste that adds a deep, smoky flavor. If unavailable, substitute with tomato paste mixed with smoked paprika and a pinch of cayenne. The aji verde sauce is a classic accompaniment made with cilantro, jalapeños, and mayonnaise – it adds a bright, spicy finish. You can also serve the papa rellenas with a simple lime wedges and hot sauce.

• aji panca paste: 1 tbsp tomato paste mixed with 1/2 tsp smoked paprika and a pinch of cayenne
• black olives: green olives or kalamata olives, chopped
• starchy potatoes: Yukon Gold potatoes (they hold together well and still mash smoothly)
• vegetable oil: canola oil or peanut oil (both have a high smoke point)

Equipment

• Large pot for boiling potatoes
• Potato ricer or masher
• Large skillet
• Deep-fry thermometer
• Slotted spoon
• Baking sheet with rack
• Mixing bowls
• Measuring spoons