South American Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. 
Serving Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Papa a la Huancaína
Sliced boiled potatoes bathed in Peru's legendary creamy, golden sauce of ají amarillo, queso fresco, and crackers — vibrant, spicy, and utterly addictive.
Contains common allergens
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Good to know
- Ready in under 30 minutes
Matched from this dish's own ingredients and timing. Browse more: 30-minute meals
Instructions
6 steps- 1
Boil the potatoes whole in their skins in salted water until fork-tender, about 20 minutes, then cool, peel, and slice into thick rounds.
- 2
In a blender, combine the queso fresco, evaporated milk, aji amarillo paste, oil, crackers, and garlic.
- 3
Blend on high until completely smooth and creamy, thick enough to coat the back of a spoon; season with salt to taste.
- 4
Line plates with lettuce leaves and arrange the sliced potatoes on top.
- 5
Pour the huancaina sauce generously over the potatoes, covering them completely.
- 6
Garnish with hard-boiled egg halves and black olives, and serve at room temperature.
Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Listahan Family Score™
78/100
Good fit for most families
Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.
Nutrition
per serving245
Calories
11 g
Protein
30 g
Carbs
9 g
Fat
Estimated per serving. Actual values depend on the brands and portions you use.
Listahan cooking guide
Chef notes & practical guide
Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.
Cultural context
Papa a la huancaina is a classic Peruvian starter of boiled yellow potatoes blanketed in a creamy, mildly spicy yellow sauce built on aji amarillo and fresh cheese. It takes its name from the city of Huancayo in the central Andes, again celebrating Peru's deep potato heritage. Cool, smooth, and gently warming, it is served over lettuce with olives and hard-boiled egg as an appetizer across the country.
Listahan note
This version blends the silky huancaina sauce to the right pourable consistency and serves it cold over sliced potatoes the traditional way. Balancing the aji heat with the cheese and a little cracker for body is the whole craft.
Technique cues
- Blend the sauce with a few soda crackers or a slice of bread to give it body so it coats the potatoes instead of running off thin.
- Add the oil gradually while blending so the sauce emulsifies into a smooth, glossy cream rather than splitting.
- Boil the potatoes whole and slice them after cooling so they hold clean rounds under the sauce instead of crumbling.
Kitchen flow
- Parallel prep
- Boil the potatoes and eggs together while you saute the aromatics for the sauce, so everything cools at the same time.
- Make-ahead
- The sauce holds two to three days in the fridge; thin with a little milk before serving as it thickens cold.
- Leftover move
- Use leftover huancaina sauce as a dip for vegetables or a drizzle over grilled chicken.
- Cleanup rhythm
- Blend the sauce in one go and rinse the blender immediately before the cheese sets on the blades.
Ingredient brief
Role, handling, and swap guidance for each key ingredient.
yellow potatoes
the base
Purpose: Boiled yellow potatoes are the canvas for the sauce and a nod to Peru's potato heritage.
Handling: Boil whole until tender, cool, peel, and slice into thick rounds.
Adaptation: Yukon Gold is the best widely available substitute.
aji amarillo paste
the defining flavor and color
Purpose: Aji amarillo gives the sauce its golden color and fruity, mild heat.
Handling: Saute briefly with onion and garlic before blending.
Adaptation: Yellow bell pepper plus a pinch of cayenne approximates it.
queso fresco
the creamy body
Purpose: Fresh white cheese gives the sauce its tangy, creamy character.
Handling: Crumble and blend until completely smooth.
Adaptation: Feta (rinsed) or a mild ricotta-cream cheese blend.
evaporated milk
the liquid that loosens the sauce
Purpose: Evaporated milk thins the cheese into a pourable, silky sauce.
Handling: Add gradually while blending to reach a coating consistency.
Adaptation: Whole milk or a plant milk for a lighter or dairy-free sauce.
soda crackers
the thickener
Purpose: A few crackers give the sauce body so it clings to the potatoes.
Handling: Blend in until the sauce reaches a smooth, coating thickness.
Adaptation: A slice of white bread works the same way.
Technique notes
- Chill the sauce before serving; papa a la huancaina is a cold dish and the flavors set as it cools.
- Adjust the aji to your table; the sauce should be gently warming, not fiery, with the cheese rounding it out.
- Slice the potatoes evenly and arrange on lettuce so the sauce pools attractively rather than sliding off.
Ingredient swaps
- Dairy-free option
- Blend the sauce with soaked cashews and plant milk in place of cheese and evaporated milk.
- Gluten-free direction
- Thicken with boiled potato or gluten-free crackers instead of soda crackers.
- Milder direction
- Use yellow bell pepper for color and add chile only to taste for a kid-friendly version.
Serve alongside
- Boiled egg and black olive garnish
- Butter lettuce leaves
- Boiled corn (choclo)
- Causa rellena
- Chicha morada
- Inca Kola
- Sparkling water with lime
Serving suggestions only — check pairings for your household's allergens.
Storage & reheating
- Keep the sauce and boiled potatoes separately in the fridge for up to three days; assemble just before serving so the potatoes do not absorb all the sauce. Thin the chilled sauce with a splash of milk to restore its pourable texture. The sauce does not freeze well, as the cheese emulsion separates on thawing.
Equipment
- Blender for the smooth sauce
- Pot for boiling potatoes and eggs
- Sharp knife for clean potato rounds
- Small skillet for the aromatics
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