Tabasco

The Tabasco pepper is world-renowned as the cornerstone of the iconic Louisiana-style hot sauce, fermented and aged in oak barrels for its distinctive tangy flavour. These vigorous plants produce abundant small, upright pods that mature from pale yellow through orange to brilliant red, offering a sharp, vinegary heat that's perfect for fermentation. Originally from the Mexican state of Tabasco, this variety has been cultivated on Avery Island, Louisiana since the 1860s, becoming synonymous with American hot sauce culture.

History & lineage

The Tabasco pepper takes its name from the Mexican state of Tabasco, where the variety was originally cultivated. Its global fame, however, comes from a different place entirely: Avery Island, Louisiana, where Edmund McIlhenny began producing his now-iconic Tabasco-brand pepper sauce in 1868, three years after the American Civil War ended. McIlhenny's recipe - mashed Tabasco peppers, salt from the island's salt deposits, and distilled vinegar, fermented and aged in oak barrels - has remained virtually unchanged for over 150 years. Today, every Tabasco pepper used by the McIlhenny Company traces back to seeds from Avery Island, though the bulk of commercial cultivation now happens in Latin America under company contracts. The original peppers are still grown on Avery Island for seed propagation only. The Tabasco is a Capsicum frutescens - one of only five domesticated chilli species - and stands out for its small upright pods, juicy flesh, and remarkable versatility for fermentation. Unlike most chillies which lose character when fermented, Tabasco peppers gain complexity, developing the tangy, vinegary character that defines the world's most recognisable hot sauce. In 2017, the Tabasco brand celebrated 150 years of continuous family ownership - making it one of the longest-running food product lines in American history. The McIlhenny Company remains family-owned to this day.

The sauce is the reason the variety survived, and it is made in a way almost nothing else is. The pods are picked at a colour matched against a painted wooden stick — le petit bâton rouge — mashed with Avery Island salt, sealed into oak barrels under a layer of salt, and left to ferment for three years before being blended with vinegar. That is an unusually long fermentation for a condiment, and it is why the sauce tastes of vinegar and age rather than of fresh chilli.

The plant itself is a frutescens, which shows in the habit: small upright pods held clear of the foliage, borne in quantity on a neat bushy plant rather than hanging beneath the leaves. It is one of the better chillies for a British pot for exactly that reason — it stays compact, it fruits heavily, and the pods ripen through yellow and orange to red in stages, so a single plant looks like three.

Culinary uses

Fermented, overwhelmingly — this is the pepper the world's best-known hot sauce is built on, and a home fermentation with salt and time gets remarkably close. Fresh, the pods are small, thin-walled and sharply hot, good chopped into a vinegar sauce for greens in the Southern American manner, or steeped whole in a bottle of vinegar to make a pepper sauce that lasts months. They dry and flake well. What they are not is a cooking chilli in the Mexican sense: there is no flesh to roast, stuff or blend, and the flavour is built for acid.

Growing it in the UK

Frutescens sits between the two: slower to start than an annuum, quicker than a chinense. Sow in February, keep it warm, and grow it on under cover for the most reliable ripening. Germination is given as 7-21 days. At 75 days to maturity it is one of the quick ones: sown in March, it will be picking well before the light goes.

At 90–150 cm it is one of the tall ones — a greenhouse border, a cane in from the start, and room to lean. The record puts the yield at heavy, so start feeding weekly with something high in potassium as soon as the first fruit sets — a plant carrying that much will run out of steam otherwise.

It is hot enough that gloves are sensible when you are preparing a batch, and that a seeded pod is a very different proposition from a whole one. Thin walls dry quickly, which makes a glut easy to deal with.

Read from this variety's own record — the figures are in the panel opposite.