Ají Amarillo, Ají Panca and Rocoto: Peru's Three Chiles

Updated Date: October 1, 2026

Author: Luchito’s Cooking Class Editorial Team

Quick Summary: Three chiles carry most of Peruvian cooking: ají amarillo for fruit and colour, ají panca for smoke and depth, and rocoto for actual heat. The thing that surprises visitors is that only the third is really about heat at all. In Peruvian kitchens chile is usually structural — the body of a sauce rather than a top note — and the fire is served on the side so you control it.

The three chiles in short

• Ají amarillo — yellow-orange, fruity, moderate heat. The single most important chile in the cuisine.
• Ají panca — dark red-brown, barely hot, smoky and faintly sweet. The backbone of marinades.
• Rocoto — looks like a small apple, genuinely hot, black seeds. Treat with respect.
• Chile is used for body, not burn. Colour, fruit and texture come first.
• Heat is served separately as a table sauce, so diners set their own level.
• Paste is the form that travels. Fresh chiles are near-impossible to find abroad.

Ají amarillo: the one that matters most

Despite the name, ají amarillo (yellow chile) ripens to a deep orange. It is the defining flavour of Peruvian coastal cooking and appears in a remarkable share of the repertoire: causa limeña, papa a la huancaína, ají de gallina, ceviche, lomo saltado.

Heat: commonly cited somewhere in the region of 30,000 to 50,000 Scoville, which on paper puts it near a cayenne. In practice it eats milder than that number suggests, because the fruit and the thick flesh carry so much of the flavour.

Taste: this is the part worth understanding. It is distinctly fruity, almost tropical, with a sweetness behind the heat. It does not taste like a Mexican chile and it does not taste like a bird’s eye. There is no close substitute, which is the single biggest obstacle to cooking Peruvian food abroad.

Forms: fresh in Peru; as a jarred paste everywhere, which is the workhorse; and dried, when it is called ají mirasol and behaves differently, deeper and less bright.

The technique note that matters: fry the paste briefly in oil before adding anything else. That short step opens up the flavour and is the difference between a sauce that tastes finished and one that tastes raw. Our guide to Peruvian techniques at home covers the method.

Ají panca: the quiet one

Dark red to almost brown, and almost always used dried or as a paste rather than fresh. If ají amarillo is the bright note, panca is the bass.

Heat: low, commonly cited around 1,000 to 1,500 Scoville. You can use a great deal of it without the dish becoming hot.

Taste: smoky, slightly sweet, with a berry-like quality. It does for Peruvian food roughly what dried ancho does for Mexican — depth and colour rather than fire.

Where you meet it: anticucho marinade above all. The dark glaze on grilled beef-heart skewers is panca. It also underpins many adobos and slow-cooked dishes.

For a home cook, panca is the second jar to buy after amarillo, and between the two you can approximate a large part of the cuisine.

Rocoto: the one that is actually hot

Rocoto is the outlier in every sense. It looks like a small red or orange apple or bell pepper, it has thick juicy walls, and it contains distinctive black seeds. Visitors regularly mistake it for something mild on appearance alone, which is a mistake you make once.

Heat: genuinely high, commonly cited anywhere from around 30,000 up to 100,000 Scoville depending on the specimen. It is also a different kind of heat — fast, bright and short rather than a slow build.

Taste: juicy and almost fruity beneath the burn, which is why it survives being the centre of a dish rather than a seasoning.

Where you meet it: rocoto relleno, the Arequipa dish of rocoto stuffed with spiced meat and cheese and baked, is the famous one. It also appears in table sauces, where it is doing exactly the job you expect.

Handling note: wash your hands properly afterwards and keep them away from your eyes, and be aware that the seeds and the pale internal ribs carry most of the heat. Peruvian cooks often boil rocoto before stuffing it, sometimes more than once, specifically to take the edge off.

Which chile is in which dish

Chile	Heat (commonly cited)	Character	Classic dishes
Ají amarillo	~30,000–50,000 SHU	Fruity, tropical, bright	Causa, huancaína, ají de gallina, ceviche
Ají panca	~1,000–1,500 SHU	Smoky, sweet, deep	Anticuchos, adobos, stews
Rocoto	~30,000–100,000 SHU	Sharp, juicy, fast heat	Rocoto relleno, table sauces

Scoville figures for chiles vary considerably between individual specimens, growing conditions and sources, so treat these as indicative ranges rather than measurements.

Why Peruvian food is less spicy than you expect

Given three chiles this prominent, visitors often arrive braced for heat and find the food gentler than anticipated. Two reasons.

First, the chiles are doing structural work. Ají amarillo in a huancaína sauce is providing colour, body and fruit, and the heat is incidental to that job. Panca is providing smoke and depth. Neither is there to burn you.

Second, and more practically: heat is usually served separately. Most Peruvian restaurants put a small dish of ají sauce on the table and let you add what you want. If a dish arrives milder than you hoped, ask for ají rather than assuming that is all there is. Our food glossary covers the ordering vocabulary.

“Awesome class! I really enjoyed it. Dasha was fantastic, I would recommend this course to anyone to learn more about the history of Peruvian cuisine. I did the vegan option which was delicious. All the staff were super friendly and welcoming. We made Causa, Pisco sour and Ceviche.” — Carolina A, January 2026

Buying and bringing them home

Buy paste, not fresh. Fresh Peruvian chiles are hard to find outside Peru and do not travel. Jarred paste keeps for months unopened, is commercially sealed and labelled, and is exactly what customs is comfortable with.

Amarillo first, panca second. Those two cover most of what you will want to cook. Rocoto paste exists but is a narrower buy.

Dried whole chiles also travel, though dried plant material draws more scrutiny at a border than a sealed jar, so buy packaged and declare it. Our guide on taking ingredients home covers the rules.

On substitutes: honestly, there are none that are good. Habanero has the fruit but far too much heat and the wrong profile; ancho approximates panca reasonably; nothing really does amarillo. This is why the jar is worth the luggage space.

If you want to learn what to do with them before you buy, the sessions at Luchito’s Cooking Class in Miraflores use ají amarillo across the menu, and the market version includes a walk through a Lima market where you can see all three side by side. Book a session or ask on WhatsApp.

Frequently Asked Questions

What is ají amarillo and what does it taste like?

The most important chile in Peruvian cooking, yellow in name but ripening deep orange. It tastes distinctly fruity and almost tropical with a sweetness behind the heat, unlike Mexican or Asian chiles. Heat is commonly cited around 30,000 to 50,000 Scoville, though it eats milder than that because the thick flesh carries so much flavour. It appears in causa, papa a la huancaína, ají de gallina, ceviche and lomo saltado.

How hot is rocoto?

Genuinely hot, commonly cited anywhere from about 30,000 up to 100,000 Scoville depending on the specimen, and the heat is fast and sharp rather than a slow build. The trap is that it looks like a small apple or bell pepper with thick juicy walls, so visitors assume it is mild. The seeds and pale internal ribs carry most of the heat, and Peruvian cooks often boil rocoto before stuffing it to take the edge off.

Is Peruvian food spicy?

Less than its reputation suggests, and you generally control it. The chiles are doing structural work rather than providing burn: ají amarillo gives colour, body and fruit, and ají panca gives smoke and depth, with heat incidental to both. Most restaurants also serve ají sauce separately at the table, so if a dish arrives milder than you hoped, ask for ají rather than assuming that is all there is.

What is the difference between ají amarillo and ají panca?

They do opposite jobs. Ají amarillo is the bright note: orange, fruity, moderately hot, and used across the coastal repertoire. Ají panca is the bass: dark red-brown, barely hot at around 1,000 to 1,500 Scoville, smoky and faintly sweet, and used for depth and colour in marinades and slow-cooked dishes. Panca is what gives anticuchos their dark glaze. Most home cooks want both jars.

Can you substitute Peruvian chiles?

Not well, which is the honest answer. Nothing really replicates ají amarillo’s fruity, almost tropical character; habanero has some of the fruit but far too much heat and the wrong profile. Dried ancho approximates ají panca reasonably for smoke and depth. The practical solution is to buy jarred paste in Peru, which keeps for months, is sealed and labelled for customs, and is the single most useful thing to bring home.

Limitations

Scoville figures are commonly cited ranges, not measurements: chile heat varies substantially between individual specimens, growing conditions, ripeness and sources, and published figures differ. Which chile appears in a given dish varies by region, restaurant and household, so associations described here are typical rather than definitive. Substitution suggestions are approximations and will change the character of a dish. Guidance on handling hot chiles is general practical advice; anyone with sensitive skin or known reactions should take their own precautions. Import rules for dried plant material differ by destination and are covered in a separate guide.