14 varieties

South American Peppers by Aji Type, Region, and Use

South American peppers include fragrant ajís, thick-walled rocotos, and small sauce peppers whose species and sold form lead to different cooking choices.

14 varieties 6 comparisons 4 heat levels
South American Peppers hub with pepper varieties arranged for browsing

South American peppers are best chosen by species, regional cooking tradition, and sold form. This collection covers 16 published profiles after duplicate-name records are collapsed, led by fragrant Capsicum baccatum ajís, thick-walled rocoto, Brazilian malagueta, and several peppers tied to the continent through cultivation or naming.

Profiles

All South American Peppers

14 varieties

Every variety in this collection, sorted by maximum Scoville heat rating. Click any card for the full profile with flavor notes, anatomy details, growing tips, and substitutes.

Species Breakdown

South America peppers span multiple Capsicum species. Each species has distinct characteristics, which the profiles below explain in detail.

C. baccatum 7 varieties C. chinense 5 varieties C. pubescens 1 variety C. frutescens 1 variety

What This South American Collection Covers

This collection displays 16 published pepper profiles after duplicate-name records are collapsed, not a complete census of every wild or cultivated Capsicum in South America. It includes Ají Amarillo, Ají Chombo, Ají Cito, Ají Limo, Ají Mirasol, Ají Omnicolor, Ají Panca, Ají Pineapple, Biquinho, Cayenne, Inca Red Drop, Lemon Drop, two separately published Malagueta profiles, Pimenta de Neyde, and Rocoto.

That scope matters because a regional label alone cannot tell you how a pepper tastes or behaves in a recipe. Use the inventory near the top of this page to open an individual profile, then check the species, ripe color, heat range, and form before buying.

16 profilesDisplayed peppers after duplicate-name records are collapsed
5 species pathsBaccatum, chinense, pubescens, frutescens, and annuum decisions
5 sold formsFresh, whole dried, powder, flakes, or paste

Aji Is a Family of Names, Not One Flavor

The word ají is a broad Spanish-language name for chile peppers, while New Mexico State University identifies Capsicum baccatum as the species containing the true ajís. Within that group, Ají Amarillo brings a ripe yellow-orange pod and a rounded fruity character, while Ají Limo is selected when a smaller, sharper fresh chile suits ceviche or salsa.

Names also describe form or market identity rather than one shared flavor. Ají Mirasol, Lemon Drop, Ají Cito, and Ají Omnicolor belong to different cooking and growing decisions, so “an ají” is never a precise one-for-one substitution.

Ají Amarillo

Choose ripe yellow-orange fruit or paste when color, body, and rounded fruitiness matter.

Ají Limo

Choose a fresh small pod for a bright preparation such as ceviche or salsa.

Mirasol and Lemon Drop

Open the profile before substituting because the name, aroma, and sold form point to different uses.

Species Changes the Pod, Seed, and Kitchen Role

New Mexico State University separates five domesticated chile species and places true ajís in C. baccatum, rocotos in C. pubescens, and the original malagueta in C. frutescens. This distinction predicts useful traits that a regional list cannot, including pod wall thickness, seed appearance, plant habit, and the way heat arrives in food.

Rocoto is the clearest visual exception in this collection because its juicy, thick-walled fruit contains dark seeds. Kew records C. pubescens as native from Peru to Bolivia, while the slimmer Malagueta belongs to a different species and is used in Brazilian and Portuguese-speaking pepper sauces.

Peru, Brazil, and the Northern Coast Need Different Shortlists

For a Peruvian cooking path, begin with Ají Amarillo, Ají Limo, Ají Mirasol, Lemon Drop, and Rocoto, then narrow the choice by dish and available form. Ají Amarillo paste is a practical base for sauces and stews, Ají Limo suits bright fresh preparations, and Rocoto supplies thick flesh as well as serious heat.

For Brazil, compare Malagueta with the dark-leaved Pimenta de Neyde rather than treating them as regional synonyms. The collection also includes Cayenne and Aji Chombo, but their profile pages should decide the final purchase because a broad continental association does not prove a single national culinary role.

Peru

Start with Ají Amarillo, Ají Limo, Ají Mirasol, Lemon Drop, or Rocoto.

Brazil

Compare Malagueta with Pimenta de Neyde and keep their different identities intact.

Northern coast

Use Cayenne or Aji Chombo only after checking the individual profile and recipe tradition.

Choose Aroma and Texture Before Maximum Heat

Start with the job in the dish: a smooth yellow paste for body and color, a fresh aromatic pod for ceviche, a thick rocoto wall for a filled preparation, or a small hot pod for sauce. The photograph below shows why those jobs are visibly different even before Scoville ratings enter the decision.

Heat still affects dosage, but it should not erase flavor and texture. Add a hot pepper in measured amounts, keep the recipe batch size in view, and use the individual profile heat range instead of assuming that every ají or every South American pepper lands in the same band.

Match the ingredient to the cooking job
Reader taskUseful starting pointTrait to confirm
Build a smooth yellow sauceAjí Amarillo pasteSalt, acid, and pepper percentage
Season a bright fresh dishAjí LimoFresh aroma and dosage
Use a thick-walled podRocotoBlack seeds and juicy flesh
Make a small-pod hot sauceMalaguetaSpecies and heat range
Golden Aji Amarillo, red Rocoto with black seeds, and small Aji Limo peppers beside yellow pepper paste

Buy the Form the Recipe Actually Names

Fresh pods, whole dried pods, powder, flakes, and prepared paste are different ingredients. Paste carries moisture and may contain salt or acid, dried pods need rehydration or toasting, and powder disperses immediately, so equal spoonfuls do not produce equal flavor or heat.

Read the ingredient label when buying jarred paste and confirm that the named pepper appears near the beginning. For fresh or whole dried peppers, compare pod shape and ripe color with the profile, then store the product according to its form rather than applying one storage method to the entire collection.

Before choosing a package

  • Match the full pepper name, not only the word ají.
  • Confirm fresh, dried, powder, flakes, or paste.
  • Read salt and acid on prepared-paste labels.
  • Use the individual profile for heat and storage guidance.

Heat Level Distribution

How south american peppers distribute across the Scoville scale. Click any tier to browse all peppers at that heat level.

Extra-Hot 2 varieties Hot 10 varieties Medium 1 variety Mild 1 variety

Heat Range Comparison

Visual breakdown of where each variety falls on the Scoville scale. Wider bars show a larger documented SHU spread between individual pods.

The causes of pepper heat variation explain why pods from one cultivar do not always measure alike.

Aji Chombo 150K–350K
Pimenta de Neyde 100K–250K
Rocoto 30K–100K
Aji Cito 80K–100K
Malagueta Pepper 60K–100K
Aji Amarillo 30K–50K
Aji Limo 30K–50K
Aji Mirasol 30K–50K
Head-to-Head

Related Comparisons

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Side-by-side breakdowns of heat, flavor, and culinary uses. Each comparison covers Scoville ratings, pod anatomy, and substitution options.

Ripe red, orange, and yellow Capsicum pubescens peppers with one cut open to show dark seeds 30K SHU vs 100K SHU

Manzano vs Rocoto: The Black-Seeded Cousins

Manzano and rocoto are regional names used for Capsicum pubescens, the thick-walled chile species recognized by its dark seeds. The… Aji Amarillo and Aji Panca side by side for a heat and flavor comparison 50K SHU vs 8.4K SHU

Aji Amarillo vs Panca: Fruity Yellow vs Smoky Red

Aji Amarillo and Aji Panca are both Peruvian staples from the same botanical family, but they sit at opposite ends of the flavor and… Aji Amarillo and Habanero side by side for a heat and flavor comparison 50K SHU vs 350K SHU

Aji Amarillo vs Habanero: Paste Fruit or Raw Fire?

Aji amarillo is the better pick when a sauce needs Peruvian yellow color, paste body, and medium-hot fruit. Habanero is the better… Aji Amarillo and Aji Limo side by side for a heat and flavor comparison 50K SHU vs 50K SHU

Aji Amarillo vs Aji Limo: Two Peruvian Ajis

Aji Amarillo and Aji Limo share the same 30,000-50,000 SHU heat range and both hail from Peru, but they belong to different species… Aji Amarillo and Lemon Drop Pepper side by side for a heat and flavor comparison 50K SHU vs 30K SHU

Aji Amarillo vs Lemon Drop: Paste or Bright Heat?

Choose Aji Amarillo when the dish needs Peruvian yellow chile body, sauce color, and paste-friendly fruit heat. Choose Lemon Drop when… Aji Amarillo pods and paste beside sliced Aji Cristal peppers on a tiled prep counter 50K SHU vs 50K SHU

Aji Amarillo vs Aji Cristal: Hot Yellow vs Mild Green

Aji Amarillo and Aji Cristal are two Capsicum baccatum peppers from South America that share an identical heat range of 30,000-50,000…

Browse all comparisons in our comparison hub, or use the pepper tools for calculators and finders.

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Related Guides

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Reference guides and recipes tied to the same pepper family, region, or use-case.

Green chimichurri with parsley, oregano, garlic, olive oil, red pepper flakes, and grilled steak Recipe Chimichurri Recipe (Authentic Argentine Sauce) Five visually different pepper types grouped on a neutral board for species comparison Guide The 5 Domesticated Pepper Species Explained Fresh chiles and dried chiles side by side with sliced peppers showing seeds Guide Fresh vs Dried Peppers: How Flavor and Heat Change

Explore Other Origins

Peppers evolved in the Americas and spread worldwide through the Columbian Exchange. Each region developed distinct varieties shaped by local cuisine and climate.

Frequently Asked Questions

No. Ají is a broad name used for chile peppers, and the profiles in this collection include several distinct cultivars. Confirm the full name, species, and sold form before substituting.
Rocoto, a member of Capsicum pubescens, is known for dark seeds and thick, juicy walls. Those traits make it visibly different from the slimmer Capsicum baccatum ajís.
Ají Amarillo is the usual named pepper for the golden paste used in many Peruvian sauces and stews. A prepared paste is not a direct volume-for-volume replacement for fresh or dried pods.
No. Heat varies by cultivar and species, and even peppers with similar ratings can differ in aroma, wall thickness, and sold form. Check the individual profile rather than choosing from the regional label alone.
They are not automatic substitutes. Ají Limo is often chosen for a sharper fresh role, while Ají Amarillo commonly provides yellow-orange color, fruitiness, and body in paste or cooked sauces.

Sources & References

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Jump into the wider database, heat tiers, comparisons, and substitute references without another card wall.

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