Papa a la Huancaína

Instructions

1. 1

   Bring a large pot of salted water to a boil. Add whole unpeeled potatoes and cook for 20-25 minutes until a knife easily pierces the center but the potato still holds its shape. Drain and let cool slightly, then peel and slice into 1/4-inch (6mm) thick rounds.

2. 2

   While potatoes cook, prepare the sauce by placing the ají amarillo peppers in a blender with the minced garlic, crackers, and cumin. Blend on low speed for 30 seconds until roughly combined.

3. 3

   Heat the vegetable oil in a small skillet over medium heat. Pour the pepper mixture into the oil and cook for 2-3 minutes, stirring constantly, until fragrant and slightly darkened. This step is crucial for developing depth of flavor.

4. 4

   Add the cooked pepper mixture to the blender along with the crumbled cheese and evaporated milk. Blend on high speed for 2-3 minutes until completely smooth and creamy. The sauce should be thick but pourable, similar to heavy cream.

5. 5

   Strain the sauce through a fine-mesh sieve to remove any remaining pepper skin fragments, pressing gently with a spatula. Season with salt, white pepper, and fresh lime juice to taste.

6. 6

   Arrange the sliced potatoes on a serving platter, slightly overlapping them in rows. Pour the warm ají amarillo sauce generously over the potatoes, ensuring each slice is well coated.

7. 7

   Garnish the dish with sliced hard-boiled eggs arranged decoratively on top, scattered black olives, fresh cilantro, and thin slices of red onion for color and sharpness.

8. 8

   Serve immediately while the sauce is still warm. The contrast between the warm sauce and cool potatoes is essential to the dish's appeal.