Aji amarillo is Peru’s golden chili pepper, prized for its tropical fruit flavor and medium heat that warms without overwhelming.
Cultivated for over 4,000 years since the Huaca Prieta era, it earned McCormick’s 2025 Flavor of the Year designation as global cooks discovered its passion-fruit brightness.
This guide shows you exactly how to use aji amarillo in paste, powder, and fresh form, with recipes, substitutes, and 2026 sourcing tips.
What Is Aji Amarillo? Flavor, Heat & Origin
Aji amarillo (Capsicum baccatum) is Peru’s foundational chili, registering 30,000–50,000 SHU with a fruity profile no other pepper matches. Its name means yellow, yet ripe pods turn vivid orange.
Flavor Profile: Bright, Fruity, and Subtly Smoky
The flavor leads with passion fruit and mango, finishes with a raisiny depth, and carries a clean acidity that cuts through cream and cheese. Dried versions develop sun-baked, smoky undertones.
- Top notes: passion fruit, mango, ripe berry
- Mid palate: sunny sweetness, gentle floral lift
- Finish: slightly raisiny, lightly smoky when dried
- Acidity: bright enough to balance evaporated milk and queso fresco
Heat Level on the Scoville Scale (30,000–50,000 SHU)
The aji amarillo heat level sits in the medium-hot tier, roughly matching cayenne and serrano. Heat builds steadily without searing, which is why Peruvian cooks call it friendly fire.
| Pepper | Scoville Range (SHU) | Compared to Aji Amarillo |
|---|---|---|
| Jalapeño | 2,500–8,000 | 4–20x milder |
| Serrano | 10,000–25,000 | Slightly milder |
| Aji Amarillo | 30,000–50,000 | Baseline |
| Cayenne | 30,000–50,000 | Equal heat |
| Habanero | 100,000–350,000 | 2–7x hotter |
| Rocoto | 50,000–250,000 | Hotter and earthier |
Origin in Peruvian Cuisine
Aji amarillo is one of Peru’s three foundational chilies alongside aji panca and rocoto. Chef Gastón Acurio called it the most important ingredient in Peruvian cooking, and Virgilio Martinez named it the DNA of Peruvian cuisine How to Peru.
Fresh vs. Paste vs. Powder: Which Form Should You Use?
The form you choose shapes flavor intensity, prep time, and shelf life. Paste wins for accessibility, fresh wins for aroma, powder wins for pantry longevity.
| Form | Flavor Intensity | Shelf Life | Best Use |
|---|---|---|---|
| Fresh pepper | Most aromatic, juicy | 1–2 weeks fridge, 6+ mo frozen | Ceviche, blended sauces |
| Aji amarillo paste | Concentrated, milder | 4–6 weeks fridge, 6 mo frozen | Stews, marinades, aiolis |
| Powder | Deep, sweet, less fruity | Up to 1 year | Rubs, dry seasoning |
| Dried whole (mirasol) | Smoky, raisiny | Up to 1 year | Toasted, rehydrated |
Fresh Aji Amarillo Peppers
Fresh pods grow 4–5 inches with thick, juicy walls and deliver the brightest tropical notes. Store unwashed in a paper bag in the crisper for up to two weeks.
Aji Amarillo Paste (Most Common in 2026 Markets)
How to use aji amarillo paste: stir directly into sauces, marinades, mayo, or eggs. No prep needed. Paste is made from roasted, deseeded pods, so it tastes milder and more concentrated than raw fresh peppers.
Aji Amarillo Powder and Dried
Powder loses fruity top notes but gains sweet depth. Use 1 teaspoon powder per 1 tablespoon paste, or rehydrate with warm water for a quick paste substitute.
Conversion cheat sheet: 1 fresh pepper (seeded) ≈ 1 tablespoon paste ≈ 1 teaspoon powder. Always check labels carefully because aji amarillo paste (orange-yellow) looks similar on shelves to aji panca (burgundy, smoky) and rocoto (red, hotter) Kosmos Peru.
How to Prepare Fresh Aji Amarillo Peppers
Fresh peppers need a quick prep ritual to soften bitter peels and tame raw heat. The payoff is a silky paste with vivid color and clean fruit flavor.
Blanching to Tame the Heat
Boil peppers three times in fresh water, draining and refilling between each round. This triple-blanch pulls bitter compounds from the skins while keeping the fruity heart intact.
- Round 1: cover with cold water, bring to boil, drain after 2 minutes
- Round 2: repeat with fresh boiling water, drain
- Round 3: final boil softens flesh for blending
Removing Seeds and Membranes
Wear nitrile gloves and work near a vent. Slice peppers lengthwise, scrape seeds and white veins with a spoon, and never rub your eyes during prep. The membranes carry most of the capsaicin.
Making Homemade Aji Amarillo Paste
Blend prepped peppers with 2 tablespoons neutral oil and a pinch of salt until silky. Refrigerate for 5–7 days, or freeze in ice cube trays for up to 6 months of single-tablespoon portions Lins Food.
12 Ways to Use Aji Amarillo in Your Cooking
Paste is the workhorse, with 1–3 tablespoons delivering big flavor across savory dishes, sauces, and even cocktails. Here are twelve proven applications.
Classic Peruvian Dishes (Aji de Gallina, Causa, Papa a la Huancaina)
Start with aji de gallina, the gateway dish: shredded poached chicken folded into a sauce of paste, milk-soaked bread, ground walnuts, evaporated milk, and Parmesan over boiled potatoes. The recipe traces to a 14th-century Catalan dessert reimagined by enslaved Peruvian cooks Eat Peru.
- Aji de gallina: 3 tbsp paste, evaporated milk, bread, walnuts
- Papa a la huancaína: 2 tbsp paste blended with queso fresco and milk
- Causa limeña: layered cold potato terrine with paste-spiked filling
Marinades for Chicken, Pork, and Seafood
Whisk 2 tbsp paste with lime juice, garlic, cumin, and oil. Coat chicken thighs, pork tenderloin, or shrimp for 30–60 minutes before grilling. Acidity penetrates protein quickly.
Creamy Sauces with Coconut Milk or Dairy
Stir 1–2 tablespoons paste per 400ml can of coconut milk for a tropical curry base. For aioli, blend 1 cup mayo with 2–3 tbsp paste and 2 tbsp lime juice, then chill 2–4 hours.
Soups, Stews, and Braised Chicken
Bloom paste in oil with onion and garlic before adding stock. The pepper’s color tints the broth gold and its acidity brightens long braises of chicken thighs or pork shoulder.
Rice Dishes (Including Arborio and Long-Grain)
For Peruvian risotto, stir 1.5 tbsp paste into toasted arborio rice, then ladle in chicken stock. Finish with Parmesan and shredded braised chicken for a Lima-meets-Milan plate.
Modern Fusion: Tacos, Pasta, Eggs, and Cocktails
- Deviled eggs: 1 tsp paste per 4 yolks
- Hot honey: warm honey with paste, drizzle on pizza
- Fish taco crema: paste + sour cream + lime
- Pisco sour: barspoon of paste for color and bite
- Pasta: paste, butter, breadcrumbs, lemon zest
Freeze leftover paste in ice cube trays for 6 months of weeknight access Panqa Sauce.
Best Ingredient Pairings for Aji Amarillo
The pepper’s fruity acidity demands creamy, starchy, and aromatic partners. Build dishes around these four pairing pillars for reliably golden results.
Proteins That Shine
- Chicken: anchors aji de gallina and braised stews
- White fish: hake and grouper for ceviche and tiradito
- Shrimp: aji de camarones, creamy pastas
- Pork and beef: lomo saltado stir-fries
- Eggs and tofu: neutral canvases that let the pepper lead
Dairy and Creamy Bases
Queso fresco tempers heat with salty crumble. Evaporated milk is the classic liquid in huancaína sauce, lending sweet richness. Coconut milk swaps in for dairy-free tropical builds.
Aromatics, Acids, and Herbs
Garlic, lime, and red onion form the Peruvian holy trinity with aji amarillo. Huacatay (black mint) adds anise-mint depth in aji verde. Cilantro brings citrusy freshness, and yellow potatoes plus rice round out the carb base.
Aji Amarillo Substitutes: What to Use When You Can’t Find It
No single pepper replicates the tropical-raisin profile, so the best aji amarillo substitute ranks flavor proximity ahead of heat matching. Blend peppers when possible.
| Substitute | Heat (SHU) | Ratio | Flavor Match |
|---|---|---|---|
| Scotch bonnet + yellow bell | 100,000–350,000 | 1:3–4 blend | Closest fruity match |
| Habanero + orange bell | 100,000–350,000 | 1/4 tbsp per tbsp paste | Floral, less citrusy |
| Yellow bell + cayenne | 30,000–50,000 | 3–4:1 blend | Mild, family-safe |
| Manzano | 12,000–30,000 | 1:1 | Sweet, citrusy, rare |
Closest Match: Scotch Bonnet + Bell Pepper Blend
Scotch bonnet shares the tropical fruitiness but runs 6–10x hotter. Cut with yellow bell pepper at a 1:3 ratio to soften heat while keeping the citrus aroma intact.
Habanero with Reduced Quantity
Use ¼ tablespoon habanero per 1 tablespoon paste called for. Habanero leans floral, so add a splash of mango juice to mimic the missing citrus note.
Yellow Bell Pepper + Cayenne for Mild Eaters
Yellow bell brings sweet body, cayenne supplies matching SHU. Add 1 tsp pineapple juice per 2 tbsp blend to approximate the fruity depth PepperScale.
Where to Buy Aji Amarillo in 2026
Paste is widely stocked in 2026, with frozen pods and powder available through specialty channels. Expect $4 to $8 for a 7.5 oz jar at most retailers.
| Brand | Size | Price (2026) | Where |
|---|---|---|---|
| Inca’s Food | 7.5 oz | $4.49 | Amazon, Amigo Foods |
| Goya | 7.5 oz | $4–$5 | Walmart, Kroger, Safeway |
| Belmont | 8 oz | $3.99 | Amigo Foods, Amazon |
| Zócalo Organic | 8 oz | $6–$8 | Whole Foods, Safeway |
| Belmont frozen pods | 4 lbs | $23.99 | Amigo Foods |
Latin Grocery Stores
Look in the international aisle for Inca’s Food and Belmont jars. Latin markets also carry frozen whole peppers and aji mirasol in cellophane bags.
Online Retailers (Amazon, Specialty Spice Shops)
Amigo Foods carries the deepest selection including Sibarita and The Peru Chef. Amazon ships all major brands with Prime.
Whole Foods, Trader Joe’s, and Major Chains in 2026
Whole Foods stocks Zócalo Organic and Sir Kensington’s Aji Amarillo Everything Sauce. Walmart and Kroger carry Goya. Trader Joe’s does not carry a dedicated paste in 2026, only seasonal items.
Quality check: a short ingredient list (peppers, oil, salt), vibrant orange-yellow color, and minimal oil separation signal a premium jar.
How to Store Aji Amarillo for Maximum Freshness
Storage is straightforward once you know each form’s enemy: oxygen for paste, moisture for fresh, light for powder.
Refrigerating Open Jars of Paste
Open jars last 4–6 weeks refrigerated. Pour a thin layer of neutral oil over the surface before sealing to block oxygen. Vinegar-based commercial pastes stretch to 5–6 months with clean spoons only.
Freezing Fresh Peppers and Homemade Paste
- Portion paste into ice cube trays, freeze, then bag for 6 months
- Freeze whole peppers on a sheet pan, then transfer to bags
- Thawed peppers soften, so reserve them for cooked dishes
Storing Dried Peppers and Powder
Keep in airtight glass containers away from light and heat. Dried peppers and powder retain potency for up to 1 year. Toss anything with mold, off odors, soft spots, or browning Know the Pepper.
Health Benefits and Nutrition
Aji amarillo punches above its weight nutritionally, delivering big vitamin C and capsaicin doses for almost no calories. A 30g pepper logs only 12 calories.
Vitamins, Capsaicin, and Antioxidants
A 100g serving provides 90mg vitamin C (over 150% DV) and 850 IU vitamin A (17% DV). Beta-carotene and zeaxanthin drive the orange color and support eye and immune health.
- Capsaicin binds TRPV1 receptors, boosting thermogenesis
- Inhibits inflammatory proteins COX-2, PKM2, LDHA
- Lowers total cholesterol, triglycerides, and LDL in animal studies
- Supports gut microbial diversity and short-chain fatty acid producers
Calorie and Macro Breakdown
Roughly 40 calories per 100g, 0g fat, and 3% DV sodium per serving. A 2023 Frontiers in Nutrition study identified 19 capsaicin metabolites with antioxidant activity. People with GERD, IBS, or ulcers should start small, since capsaicin irritates sensitive digestive linings.
FAQ
Is aji amarillo very spicy?
Aji amarillo registers 30,000–50,000 SHU, the same range as cayenne. Heat is noticeable but balanced by tropical fruit sweetness, so most palates classify it as medium-hot rather than punishing.
Can I eat aji amarillo paste raw?
Yes. Pure paste is safe to eat uncooked and appears raw in tiradito sauce, deviled eggs, and dipping condiments. Stir straight from the jar into mayo, sour cream, or vinaigrettes for instant flavor.
What does aji amarillo taste like compared to other chilies?
Picture a scotch bonnet’s tropical aroma with 6–7x less heat and a clean, raisiny finish. It tastes brighter than habanero, fruitier than serrano, and more complex than jalapeño.
Is aji amarillo gluten-free and vegan?
Pure aji amarillo, fresh, dried, or as plain paste, is naturally gluten-free, vegan, and non-GMO. Mainstream brands like Goya and Zócalo confirm this on labels. Check specialty blends for added wheat or dairy.
How long does aji amarillo paste last after opening?
Open jars keep 4–6 weeks refrigerated in an airtight container. Top with a thin oil layer to extend shelf life, or freeze tablespoon portions in ice cube trays for up to 6 months.
What is the best aji amarillo substitute for ceviche?
Blend 1 part scotch bonnet with 3 parts yellow bell pepper to mimic the fruity heat. Add a splash of passion fruit or mango juice if you want a closer aromatic match, since the citrus note is hardest to replicate.
Where do I find aji amarillo at major US grocery chains in 2026?
Whole Foods carries Zócalo Organic paste, Walmart and Kroger stock Goya, and Latin markets carry Inca’s Food and Belmont. Amazon and Amigo Foods cover everything else, including frozen whole pods.
Does aji amarillo have health benefits?
Yes. One 100g serving delivers over 150% DV vitamin C plus capsaicin, which supports metabolism, lowers LDL cholesterol, and reduces inflammatory markers like TNF-α. Use moderate amounts if you have acid reflux or IBS.
