Fresh piquín chilli: what it is, heat and how it's used

What is it?

The fresh chile piquín is the unripe version of the chile piquín, gathered before the fruit takes on its characteristic red colour and dries naturally on the plant. It is a tiny Capsicum annuum var. glabriusculum, 5 to 10 millimetres long, rounded or oval and bright green. Its wall is thin and its heat extreme, between 30,000 and 50,000 Scoville units, slightly lower than the dried piquín but still very high. It is gathered mainly in Tamaulipas, San Luis Potosí, Veracruz, Hidalgo and the Huasteca region, where it forms part of the everyday regional recipe book. It is used to prepare green molcajete salsas, homemade pickles with vinegar and oregano, and to season stews such as zacahuil, Huastec enchiladas, bocoles and sierra broths. Its flavour is intensely spicy, herbal and with fresh notes of the wild, characteristic of wild Capsicum gathered at their peak.

Origin and history

The chile piquín is one of the oldest Capsicum cultivated in Mesoamerica, with a presence documented for more than 6,000 years according to CONABIO. Its fresh version has been consumed without interruption since pre-Hispanic times, in parallel with the dried version. Friar Bernardino de Sahagún, in the 16th-century Florentine Codex, described several small chillies used fresh in the indigenous kitchens of the highlands and the Gulf. In the north-east and in the Huasteca, the Téenek, Nahua, Otomí and Pame peoples have gathered fresh piquín for thousands of years to season everyday food and as a ritual element. During the 19th and 20th centuries, its seasonal harvest (between July and December) has been a source of income for rural communities in Tamaulipas, San Luis Potosí and Veracruz. SADER recognises piquín as a priority plant genetic resource and promotes family-farming programmes that combine wild gathering and semi-domesticated production to diversify rural income.

Characteristic ingredients

The fresh chile piquín is gathered when the fruit is still green or just beginning to turn orange, before fully ripening. It measures between 5 and 10 millimetres, is rounded or oval, thin-walled and intensely aromatic. Its capsaicin content is slightly lower than the dried piquín's, but still very high. It differs from its dried version in its freshness, herbal aroma and a quicker, less persistent sensation of heat. It is used immediately after gathering because its fresh shelf life is short (barely a week). Traditional cooks freeze it or pickle it in vinegar with sierra oregano, garlic and salt to preserve it for months. In green salsas it is crushed in a molcajete with green tomato, coriander and garlic; in stews it is added whole at the end of cooking so it provides aroma without falling apart. It is also used ground into green powders for fruit and antojitos. Its hand-gathering makes it an artisanal product of high value in local markets of the north-east and the Huasteca.

Cultural significance

The fresh chile piquín is one of the gastronomic symbols of north-eastern Mexico and the Huasteca, biocultural regions with a strong presence of indigenous peoples and mestizo farmers. Its seasonal harvest invigorates small rural economies in municipalities such as El Mante, Llera, Soto la Marina and Aldama in Tamaulipas; Tamazunchale and Aquismón in San Luis Potosí; and Tantoyuca and Pánuco in Veracruz. SADER has developed programmes to preserve the wild variety and encourage semi-domesticated cultivation in family plots, contributing to productive diversification. CONABIO includes piquín among Mexico's priority plant genetic resources and promotes its in situ conservation. It forms part of the milpa system, an agroecological model recognised by the FAO. Its cultural value goes beyond the culinary: in many families of the north-east and the Huasteca, giving a jar of pickled piquín is a sign of affection and rootedness, connecting migrant communities with their origins on both sides of the northern border.

Frequently asked questions

What is the difference between fresh chile piquín and dried chile piquín?

They are the same chilli at different stages: the fresh one is gathered before fully ripening, keeping its green colour and herbal aroma; the dried one is harvested ripe red and dried in the sun. The fresh one is a little less hot (30,000-50,000 Scoville) and has more herbal notes; the dried one concentrates capsaicin, reaches 40,000-70,000 Scoville and has a more earthy flavour.

How hot is the fresh chile piquín?

Its pungency is very high, between 30,000 and 50,000 Scoville units, similar to the fresh chiltepín. Being five to ten times hotter than the jalapeño, a pinch is enough to season a family salsa. Its heat is direct, quick and clean, with fresh and herbal notes that distinguish it from the dried piquín, which is more concentrated and earthy in its aromatic nuances.

How is the fresh chile piquín used?

It is used fresh, crushed in a molcajete with green tomato, coriander and garlic for green salsas; pickled in vinegar with oregano and garlic to preserve it; added whole at the end of stews such as zacahuil, Huastec enchiladas and bocoles. It is also added to sierra broths, seafood and grilled meats. Traditional cooks freeze it to have it available outside the gathering season.

Where is the fresh chile piquín gathered?

It is gathered mainly in Tamaulipas (El Mante, Llera, Soto la Marina, Aldama), San Luis Potosí (Tamazunchale, Aquismón) and Veracruz (Tantoyuca, Pánuco) between July and December. It is also found in Hidalgo, Querétaro and parts of Nuevo León. It grows wild on hillsides and in orchards, and is increasingly grown in semi-domesticated family plots as part of the milpa system.