Ají Amarillo: Peru’s Golden Pepper

What Is Ají Amarillo?

Ají Amarillo (pronounced ah-hee ah-mah-REE-yo) translates to “yellow chili” in Spanish. Despite its name, this pepper matures to a vibrant orange hue. Native to Peru, it’s a cornerstone of Peruvian cuisine, revered for its unique balance of moderate heat and fruity flavor.

Belonging to the species Capsicum baccatum, Ají Amarillo has been cultivated in the Andean region for thousands of years. Its significance in Peruvian cooking is so profound that it’s considered part of the country’s culinary “holy trinity,” alongside red onion and garlic.

Why Ají Amarillo Is Interesting

Ají Amarillo stands out not just for its flavor but also for its cultural and historical significance:

Ancient Roots: Archaeological evidence suggests that Ají Amarillo has been cultivated in Peru for over 6,000 years, making it one of the oldest known chili peppers.
Culinary Staple: It’s integral to iconic Peruvian dishes like ají de gallina and papa a la huancaína, showcasing its versatility in both sauces and main courses.
Global Recognition: In 2025, Ají Amarillo was named “Flavor of the Year” by McCormick & Company, highlighting its growing popularity in international cuisines.

Flavor Profile: Fruity Heat with a Tropical Twist

Ají Amarillo offers a distinctive flavor profile:

Scoville Heat Units (SHU): Ranges between 30,000 to 50,000, providing a moderate heat that’s noticeable but not overwhelming.
Taste Notes: Exhibits fruity undertones reminiscent of passion fruit and mango, coupled with a subtle raisin-like sweetness. This combination makes it both spicy and aromatic.

Origins and Cultivation

Originating in the Andean regions of Peru and Bolivia, Ají Amarillo thrives in warm climates with ample sunlight. The plants can grow up to five feet tall, producing elongated, thick-skinned pods that mature from green to bright orange.

While traditionally grown in South America, the pepper’s popularity has led to its cultivation in other parts of the world, including home gardens in the U.S. and Europe, where seeds and seedlings are increasingly available.

Culinary Uses

Ají Amarillo is a versatile ingredient in Peruvian cooking:

Sauces: Central to ají amarillo sauce, a creamy condiment used with meats, vegetables, and as a dip.
Main Dishes: Essential in ají de gallina, a chicken stew with a rich, spicy sauce, and papa a la huancaína, boiled potatoes topped with a cheese and chili sauce.
Ceviche: Adds a fruity heat to Peru’s national dish, enhancing the flavor of marinated seafood.
Marinades and Stews: Used to infuse meats and vegetables with its distinctive flavor.

Ají Amarillo is available fresh, frozen, dried, or as a paste, making it accessible for various culinary applications.

Traditional Recipes Featuring Ají Amarillo

Ají de Gallina

A classic Peruvian dish where shredded chicken is enveloped in a creamy sauce made from Ají Amarillo, cheese, milk, and bread, typically served over rice and garnished with olives and hard-boiled eggs.

Papa a la Huancaína

Boiled yellow potatoes are sliced and covered with a spicy, creamy sauce made from Ají Amarillo, cheese, and milk, often served cold as an appetizer.

Tiradito

A Peruvian take on sashimi, featuring thinly sliced raw fish drizzled with a citrusy Ají Amarillo sauce, combining the freshness of seafood with the pepper’s fruity heat.

Health Benefits

Ají Amarillo is not only flavorful but also offers several health benefits:

Rich in Vitamins: High in vitamins A and C, which support immune function and skin health.
Antioxidant Properties: Contains compounds that help combat oxidative stress and inflammation.
Metabolic Boost: The capsaicin in Ají Amarillo can aid in boosting metabolism and promoting weight loss.
Digestive Aid: Traditionally used to stimulate digestion and improve gut health.

Frequently Asked Questions

Is Ají Amarillo very spicy?
It has a moderate heat level, ranging from 30,000 to 50,000 SHU, making it spicier than a jalapeño but milder than a habanero.

Can I substitute Ají Amarillo with another pepper?
While its unique flavor is hard to replicate, a combination of yellow bell pepper (for sweetness) and a mild chili like a serrano can be used as a substitute.

Where can I buy Ají Amarillo?
Available in Latin American grocery stores, specialty spice shops, and online retailers, in forms such as fresh, frozen, dried, or as a paste.

How do I store Ají Amarillo paste?
Store in an airtight container in the refrigerator for up to a week, or freeze for longer shelf life.