Peruvian Aji Amarillo Burger with Huancaina-Style Sauce

About This Recipe

This burger takes its flavor cues from salsa huancaina, the creamy, spicy aji amarillo and queso fresco sauce traditionally poured over boiled potatoes in the Andean dish papa a la huancaina. Rather than yogurt-based, the classic sauce gets its tang from queso fresco and a little evaporated milk, blended with aji amarillo paste until smooth and pourable — this recipe leans into that real technique instead of a plain yogurt sauce, which isn't part of the dish's tradition. The beef patties themselves are seasoned simply with cumin, garlic and a touch of aji amarillo paste mixed directly into the meat, echoing the warm, gently spicy backbone found throughout Peruvian home cooking. Griddled hot and fast, the patties develop a good crust while staying juicy inside. Served on a bun with the huancaina-style sauce, sliced avocado and red onion, this is a Peruvian-inspired handheld take that channels the same creamy heat that makes huancaina sauce so addictive on its own.

Ingredients

Serves 4

• 600 gground beef(80/20 blend)
• 2 tbspaji amarillo paste(divided)
• 2 clovesgarlic(minced, divided)
• 1 tspground cumin
• 1 tspfine sea salt
• 0.5 tspblack pepper
• 2 tbspvegetable oil
• 150 gqueso fresco(crumbled)
• 0.33 cupevaporated milk
• 1saltine cracker(or 1 tbsp dry breadcrumbs, for the sauce)
• 4burger buns
• 1avocado(sliced)
• 0.5red onion(thinly sliced)
• 1tomato(sliced)

Instructions

1. 1

   Mix the patties

   Combine ground beef, 1 tablespoon aji amarillo paste, half the garlic, cumin, salt and pepper. Mix gently and shape into 4 patties.

2. 2

   Make the huancaina sauce

   Blend queso fresco, evaporated milk, remaining aji amarillo paste, remaining garlic and the cracker until smooth and pourable. Add a splash more evaporated milk if too thick.

   Blend until completely smooth — a grainy sauce won't cling to the burger the way a proper huancaina sauce should.

3. 3

   Cook the patties

   Heat oil in a skillet or griddle over medium-high heat. Cook patties 4 minutes per side until well browned and internal temperature reaches 71C (160F).

4. 4

   Toast the buns

   Toast bun halves in the same pan for the last minute of cooking.

5. 5

   Assemble

   Spread huancaina sauce on the bottom bun, add the patty, avocado, red onion and tomato. Drizzle more sauce on top, close with the top bun, and serve immediately.

Variations

• •

  Make it milder by reducing the aji amarillo paste in the sauce to 1 teaspoon.

• •

  Swap ground beef for ground chicken for a lighter patty, adjusting cook time down slightly.

• •

  Serve the huancaina sauce over sliced boiled potatoes on the side, the traditional way, alongside the burger.

Storage

Refrigerate cooked patties and sauce separately up to 3 days. Reheat patties in a skillet over medium heat; the sauce is best used cold or gently warmed, as high heat can cause it to separate.

Frequently Asked Questions