Culinary Writer & Recipe Developer•Updated Feb 19, 2026•
Reviewed by
Karen Liu
Quick Summary
Piquillo peppers are small, sweet Spanish roasting peppers with a distinctive triangular shape, rich red color, and a mildly smoky depth that comes from their traditional wood-fire roasting. No heat whatsoever — just concentrated sweetness with a slight tang. Finding them fresh outside northern Spain is nearly impossible, and even jarred versions can be hard to source, so knowing which peppers can stand in without wrecking a dish matters.
These alternatives are ranked by how closely they match Piquillo Pepper’s heat level and flavor profile. Use the conversion ratios to adjust quantities in your recipe.
#1
Bell Pepper Closest Match
0 SHU — completely heat-free, just like the original. The sweet, crisp character of bell pepper makes it the most accessible swap in this list. Red bells are the closest match: roast them directly over a flame or under a broiler, peel the skin, and the resulting flesh has a soft, slightly caramelized sweetness that mirrors piquillo reasonably well.
Conversion: use 1 roasted red bell pepper for every 2-3 piquillo peppers, since bells are significantly larger. The flavor is less concentrated and lacks piquillo's subtle tang, but the texture after roasting is nearly identical. For stuffed pepper recipes, bells work structurally — just expect a milder, less complex result.
0 SHU — bred specifically to deliver the fruity, floral complexity of a habanero without a single degree of heat. The intensely fruity, heat-free profile of habanada is surprisingly well-suited to recipes calling for piquillo's sweetness with a bit of character.
Conversion: 1:1 by count when roasted. These are harder to find than bells but worth seeking out at farmers markets during late summer. The flavor is more tropical and less smoky than piquillo, so they work better in fresh applications — spreads, sauces, antipasto — than in dishes where that roasted earthiness is central.
#3
Rocotillo Also Great
0-500 SHU — minimal heat, round and squat shape, with a fruity sweetness that has some structural similarity to piquillo's flavor profile. The mild, fruity character of rocotillo makes it a solid choice when you want something beyond plain bell pepper but can't source habanada.
Conversion: 1:1 by count — rocotillos are small like piquillos. They roast well and hold their shape reasonably after peeling. Flavor is sweeter and less tangy than piquillo, with a brightness that works in tapas-style preparations. Not ideal for stuffing due to their shallow cavity.
#4
NuMex Joe E. Parker
0-1,000 SHU — a mild New Mexican green chile that, when allowed to ripen to red and then roasted, develops a thick flesh and earthy sweetness with a hint of smokiness. The mild, roastable flesh of NuMex Joe E. Parker is worth considering when you need that fire-roasted quality above all else.
Conversion: 1 NuMex Joe E. Parker = 2-3 piquillos by volume after roasting. The pepper is elongated rather than triangular, so it doesn't work for stuffed presentations, but pureed or sliced it integrates well into sauces, romesco, and egg dishes.
#5
NuMex Heritage Big Jim
0-1,000 SHU — one of the largest mild chiles available, with thick walls and excellent roasting qualities. The substantial, roastable flesh of NuMex Heritage Big Jim produces strips of roasted pepper that can substitute for piquillo in sandwiches, flatbreads, and composed salads.
Conversion: 1 large Big Jim = 4-5 piquillos by count. Roast, peel, and cut into piquillo-sized pieces. The flavor is earthier and more chile-forward than piquillo's sweetness, which makes it better suited to heartier dishes — think alongside grilled meats or in a braised chicken — rather than delicate tapas.
For those comparing the peppadew vs. piquillo flavor differences, that page also touches on how size and texture affect substitution decisions.
#6
Lumbre
500-1,000 SHU — a mild-to-medium New Mexican chile with a thin skin that peels cleanly after roasting. The earthy, roasted quality of lumbre chile gives it an authenticity that many substitutes lack. It carries just a whisper of warmth — not enough to register as spicy, but enough to add a layer of complexity that plain bell pepper can't replicate.
Conversion: 1:1 by volume after roasting and peeling. Best used in cooked applications — tossed with olive oil and garlic, folded into scrambled eggs, or layered on crostini. The slight heat is a departure from piquillo's zero-burn profile, so taste before using in dishes for guests with heat sensitivity.
#7
Prik Kee Noo
50,000-100,000 SHU — this one requires a significant caveat. The intensely hot bird's eye-style heat of prik kee noo is nothing like piquillo, and it should never be used as a direct replacement. However, in small quantities — a single pepper minced into a larger batch of roasted red bell peppers — it can add the tang and complexity that makes piquillo distinctive.
Conversion: use 1 small prik kee noo per 1 cup of roasted bell pepper, tasted and adjusted carefully. This is a flavor-building technique, not a true substitute. If the dish calls for whole stuffed piquillos, skip this entirely.
Fresno chiles seem like a reasonable swap given their red color and similar size, but their moderate heat — noticeably warmer than anything in the Fresno's mild range — fundamentally changes the character of dishes where piquillo's heat-free sweetness is the point. Stuffed piquillos with cheese or tuna would become unexpectedly spicy.
Guntur Sannam is a dried Indian chile with serious heat and a completely different flavor architecture — sharp, pungent, and fiery. Nothing about its profile overlaps with piquillo's sweet roasted character, and its dried, intensely hot nature makes it unsuitable even in small quantities for piquillo-forward recipes.
Malagueta is another poor choice — the sharp, fiery Brazilian heat of malagueta sits far outside piquillo's zero-heat zone. Its small size and thin flesh also mean it can't replicate the thick, meaty texture that makes piquillo so useful for stuffing or layering.
Fact-Checked & Expert Reviewed
Editorial Standards: All facts verified against authoritative sources. Content reviewed by subject matter experts before publication.
Review Process:
Written by
Sofia Torres
(Lead Culinary Reviewer)
, reviewed by
Karen Liu
(Lead Fact-Checker & Science Editor)
. Last updated February 19, 2026.
Jarred roasted red peppers — usually made from bell peppers — are the most practical substitute when piquillos aren't available. They lack piquillo's distinctive tang and concentrated sweetness, but the texture and color are close enough for most cooked applications. Drain them well and pat dry before using, since jarred versions tend to be wetter than the real thing.
Authentic piquillos from Lodosa, Spain carry a Protected Designation of Origin status and are roasted over wood fires, which gives them a smoky depth that gas-roasted or steam-processed peppers simply don't have. Their flesh is also thicker and denser than most bell varieties, with a natural acidity that balances their sweetness in a way that plain roasted bells don't replicate.
No — piquillos register at 0 SHU, making them completely heat-free. The sweet, zero-heat profile of the piquillo pepper is part of what makes them so versatile in Spanish cooking, from stuffed tapas to sauces. Any perceived 'bite' comes from their natural acidity, not capsaicin.
Bell peppers are the only realistic option for stuffed preparations because they're the only common substitute with a cavity large enough to hold a filling. Mini sweet peppers — sold in mixed red, orange, and yellow bags at most grocery stores — are an even better match for the small, hollow shape piquillos are prized for. Roast them lightly before stuffing to soften the walls.
Absolutely — romesco is one of the most forgiving applications for substitution because the peppers are blended with nuts, tomatoes, and olive oil anyway. Roasted red bell peppers or NuMex Joe E. Parker work well here; the sauce's other components carry enough complexity that the subtle differences between piquillo and a substitute become nearly undetectable. A small amount of smoked paprika stirred in can help bridge the gap in smoky depth.
