Aji Dulce gives Caribbean C. chinense aroma with almost no burn, so it belongs in sofrito, beans, rice, and braises. Scotch Bonnet brings the related tropical aroma plus 100,000-350,000 SHU heat, so it belongs in jerk, pepper sauce, and dishes where the burn is intentional.
Comparison Contributor·Updated Jun 29, 2026·
Reviewed by
Karen Liu
Quick Comparison
Aji Dulce measures 0–500 SHU while Scotch Bonnet registers 100K–350K SHU. That makes Scotch Bonnet about 700x hotter by upper SHU range. Aji Dulce is known for its sweet, fruity, aromatic flavor (C. chinense), while Scotch Bonnet offers fruity and tropical notes (C. chinense).
Aji Dulce
0–500 SHU
Mild · sweet, fruity, aromatic
Scotch Bonnet
100K–350K SHU
Extra-Hot · fruity and tropical
Heat difference: Scotch Bonnet is about 700× hotter by upper SHU range
Species: Both are C. chinense
Best for: Aji Dulce excels in everyday cooking and salsas, Scotch Bonnet in hot sauces and spicy dishes
Heat sets the limit here. Aji Dulce sits around 0-500 SHU, so you can use it by the handful in a seasoning base. Scotch Bonnet sits around 100,000-350,000 SHU, so one pod can heat a whole pot.
Use Aji Dulce when you want onion, garlic, culantro, and sweet pepper to carry the dish. Use Scotch Bonnet when you are ready to control the burn: leave the pod whole for aroma, cut it for controlled heat, or blend it when the sauce should be hot.
Aji Dulce is a mild, aromatic Capsicum chinense pepper best known as a seasoning pepper for sofrito and recaito.
Scotch Bonnet
100K–350K SHU
fruitytropical
C. chinense
The Scotch bonnet is the defining pepper of Caribbean cooking - the chile behind Jamaican jerk, Trinidad pepper sauce, Bajan hot sauce, and hundreds of island recipes that can't be accurately replicated with any substitute.
Both peppers can smell tropical and floral, but they do not behave the same in food. Aji Dulce gives you that perfume without much burn, so it can disappear into a base paste and still leave flavor behind.
Scotch Bonnet brings a similar fruity aroma, but the heat shortens the tasting window. Salt, acid, allspice, thyme, and sugar help its sweetness show up in jerk marinade or pepper sauce.
Do not use Scotch Bonnet as a straight Aji Dulce replacement. A tiny piece can help when no mild chinense pepper is available, but the dish now needs heat control, not just more aroma.
Culinary Uses for Aji Dulce and Scotch Bonnet
Aji Dulce
Mild
Aji Dulce is most useful as an aromatic base pepper. It brings sweet fruit, floral chinense aroma, and almost no burn, which is why cooks blend it into sofrito, recaito, beans, rice, braises, stews, and meat marinades.
The fundamental technique in Caribbean cooking with Scotch bonnet is using the whole pod for flavor without rupturing it. Floating a whole Scotch bonnet in a pot of rice, stew, or beans releases the fruity aromatics into the dish without the heat - the pod acts as a flavor balloon.
Caribbean pepper cooking gives each pepper a different job. Aji Dulce builds the base. Scotch Bonnet makes the finished dish hot and fragrant.
For sofrito, recaito, rice, beans, stews, and braises, Aji Dulce works better because volume helps. You can blend several pods into seasoning paste without making dinner too hot for low-heat eaters.
For jerk, pepper sauce, escovitch, vinegar condiments, or stews with one intact pod, Scotch Bonnet works better. The whole-pod method is useful: float the pod, pull it before serving, and do not break the white placenta.
Aji Dulce will not drive a hot sauce by itself. Scotch Bonnet will not act like a gentle bulk aromatic unless everyone at the table wants that burn.
Choose Aji Dulce when the recipe needs aroma in quantity. Choose Scotch Bonnet when the recipe needs Caribbean heat in controlled amounts.
Can You Substitute One for the Other?
Hotter replacement
Replacing Aji Dulce with Scotch Bonnet
Use approximately 1/700 the amount. Start with less and add gradually.
Milder replacement
Replacing Scotch Bonnet with Aji Dulce
Use 5× the amount, but you still won’t reach the same heat intensity.
Growing Aji Dulce vs Scotch Bonnet
Growing notes
Aji Dulce
Grow Aji Dulce like a warm-season Capsicum chinense pepper. Start seeds indoors before the frost-free transplant window, keep the seed tray warm, and move plants outside only after nights and soil have warmed.
The starting peppers from seed workflow covers the general steps: sterile seed mix, steady warmth, strong light after germination, and gradual hardening off. Aji Dulce usually needs a longer head start than fast C. annuum peppers.
Use full sun, steady moisture, and well-drained soil. University of Minnesota Extension pepper guidance is a good home-garden baseline: transplant after frost risk, avoid cold soil, and water consistently so fruit set does not stall.
Growing notes
Scotch Bonnet
Growing Scotch bonnets follows the same parameters as habanero because both are C. chinense with similar heat and growing requirements.
Start seeds 10–12 weeks before last frost at 80–85°F soil temperature. Germination takes 14–21 days and benefits strongly from a heat mat.
Transplant spacing: 18–24 inches apart in full sun with 8+ hours daily. They need warm nights - below 55°F stalls growth and causes blossom drop.
Where They Come From
Origin & background
Aji Dulce
Caribbean and Venezuela · C. chinense
Aji Dulce sits in the Spanish-speaking Caribbean and northern South American seasoning-pepper lane. WorldCrops lists it in Puerto Rico, the Dominican Republic, and Cuba, and also notes Venezuelan forms that are often slightly spicy but far below habanero or Scotch bonnet heat.
The name simply means sweet chile or sweet pepper in Spanish, but that does not mean every market pod is identical. Local names, seed lines, and ripeness stages can change shape, color, and heat.
Origin & background
Scotch Bonnet
Caribbean · C. chinense
The Scotch bonnet's origin is the same story as the habanero's: both descended from C. chinense varieties that spread from South America through the Caribbean basin during the pre-Columbian and early colonial periods.
The pepper is documented in Jamaica from at least the 18th century, though Caribbean peoples cultivated C. chinense varieties long before European records captured the specifics. Jerk cooking - the technique of marinating meat in scotch bonnet-allspice seasoning and slow-smoking it - is documented in Maroon cooking traditions dating to escaped enslaved Africans in Jamaica's Blue Mountains in the 17th and 18th centuries.
Buying & Storage
Whether you’re shopping for Aji Dulce or Scotch Bonnet, the same quality indicators apply. Fresh peppers should feel firm and heavy for their size, with taut, glossy skin and no soft or wet spots. Minor stem cracks known as “corking” are perfectly normal and often indicate a mature, flavorful pod.
Selection
What to look for
Firm pods with taut skin and consistent color
Should feel heavy relative to size
Minor stem cracks (“corking”) are normal
Avoid anything soft, shriveled, or with dark wet spots
Storage
How to store them
Fresh: Paper bag, crisper drawer, 1 to 2 weeks
Frozen: Wash, dry, freeze on sheet pan, 6+ months
Dried: Airtight and away from light, up to 1 year
Mistakes to avoid
Common misses
Aji Dulce
Equating green with unripe. Different products.
Overcooking. Cell walls break down fast.
Sealed plastic storage. Causes rot. Use paper bags.
Common misses
Scotch Bonnet
Skipping gloves. Capsaicin absorbs through skin.
Using too much. Start with a quarter pod.
Drinking water for the burn. Use dairy instead.
Final call
Aji Dulce vs Scotch Bonnet
Aji Dulce and Scotch Bonnet
occupy very different positions on the heat spectrum. Scotch Bonnet delivers about 700× more upper-range heat with its distinctive fruity and tropical character.
Aji Dulce, with its sweet, fruity, aromatic profile, excels in everyday cooking.
Heat gap about 700× by upper rangeAji Dulce sweet, fruity, aromaticScotch Bonnet fruity and tropical
To replace Aji Dulce, use Cubanelle or sweet pepper for bulk. Add a small piece of Scotch Bonnet only if the dish can handle heat. The Aji Dulce substitute problem is really two problems: aroma and volume.
To replace Scotch Bonnet, start with Scotch Bonnet substitutes that keep fruity heat, such as habanero. Aji Dulce can copy some aroma, but it cannot copy the burn.
For mild sofrito, stop chasing Scotch Bonnet flavor. For jerk or pepper sauce, do not expect Aji Dulce to give the same bite.
Fact-Checked & Expert Reviewed
Editorial Standards: Head-to-head comparisons include blind tasting when applicable. Heat levels cross-referenced with multiple sources. All substitution ratios tested side-by-side.
Review Process:
Written by
James Thompson
(Lead Comparison Reviewer)
, reviewed by
Karen Liu
(Lead Fact-Checker & Science Editor)
. Last updated June 29, 2026.
Aji Dulce vs Scotch Bonnet FAQ
No. Aji Dulce is usually around 0-500 SHU, while Scotch Bonnet is usually around 100,000-350,000 SHU. They can share aroma, but not heat.
Only in a tiny amount. Use mild sweet pepper or Cubanelle for bulk, then add a small piece of Scotch Bonnet if the recipe can handle heat. A full 1:1 swap will make the sofrito much hotter.
Scotch Bonnet is better for jerk because the heat is part of the flavor structure. Aji Dulce can add aroma, but it will not give the expected jerk burn.
Both are C. chinense peppers, so they can share fruity, floral aroma. Aji Dulce has very little capsaicin, while Scotch Bonnet carries much more.
