Hot sauce is any thin, pourable chilli sauce, usually of chillies, vinegar and salt, often fermented. Styles range from aged Louisiana cayenne sauces to fruity Caribbean scotch bonnet blends.
What it is¶
"Hot sauce" covers the large family of thin, bottled chilli sauces used as table condiments. The simplest are chillies, vinegar and salt, blended and strained; many are first fermented for days or months to deepen the flavour, as in Louisiana-style sauces. Regional styles add fruit (mango, papaya), mustard (Caribbean), garlic, onion, carrot or spices. Thicker, sweeter chilli sauces such as sriracha and chilli pastes such as sambal and harissa are close relatives but are usually treated separately.
Origins¶
Chillies preserved in vinegar and salt are old in the Americas, and simple bottled pepper sauces — often little more than whole chillies steeped in vinegar — were sold in the United States by the mid-nineteenth century. The best-known commercial sauce, Tabasco, was first made by Edmund McIlhenny on Avery Island, Louisiana, in 1868: tabasco chillies (Capsicum frutescens) mashed with salt, aged, then mixed with vinegar and strained.
Louisiana became the heart of American hot sauce, with several long-established brands using aged cayenne peppers. Caribbean islands developed their own traditions around the scotch bonnet and habanero, and Mexico its thicker, milder table sauces. From the 1990s onwards, craft and "extreme" hot sauces multiplied, some fortified with capsaicin extract far beyond any natural chilli.
What goes in it¶
| Component | Role |
|---|---|
| Chillies | Heat, colour and fruit; cayenne pepper, tabasco, habanero, scotch bonnet, jalapeno, chile de arbol |
| Salt | Seasoning; controls fermentation |
| Vinegar | Acid for safety, sharpness and shelf life |
| Garlic and onion | Savoury depth |
| Fruit or vegetables | Sweetness and body (mango, papaya, pineapple, carrot) |
| Mustard | Tang and body in Caribbean sauces |
| Xanthan gum (commercial) | Keeps the sauce from separating |
Flavour¶
A good hot sauce tastes of chilli first — fruity, grassy or smoky according to the variety — then acid, then salt, with the heat arriving in proportion. Fermented sauces are rounder and more complex, with a slight funk; fresh vinegar sauces are sharper and brighter. Extract sauces taste mostly of heat and a chemical bitterness, and should be treated with care.
How to use it¶
- Breakfast: eggs, grits, hash browns.
- Fried food: fried chicken, wings (Buffalo sauce is Louisiana-style hot sauce with melted butter), fish, chips.
- Seafood: raw oysters, prawns, a dash in Bloody Marys.
- Soups, stews and beans: gumbo, jambalaya, chilli, black beans.
- Tacos and pizza: at the table.
- In cooking: a few dashes wake up marinades, dressings, mayonnaise and gravy.
Making it at home¶
About 400 ml fermented hot sauce · 30 minutes active; 1–3 weeks fermenting
You need
- 500 g fresh red chillies (e.g. red jalapeño, Fresno, cayenne, or a few habaneros for heat), stems removed
- 4 garlic cloves, peeled
- 1 small carrot, sliced (optional, for body and colour)
- Brine: 500 ml non-chlorinated water with 17 g fine sea salt (about 3.5%)
- 120–180 ml cider or white wine vinegar
- Sugar to taste (optional)
Method
- Wear gloves. Halve the chillies and pack them with the garlic and carrot into a clean 1-litre jar.
- Dissolve the salt in the water and pour over to cover completely. Weigh the vegetables down under the brine with a small bag of brine or a fermentation weight — anything above the surface can mould.
- Cover loosely (or with an airlock lid) and leave at 18–24°C for 1–3 weeks. Bubbles and a cloudy brine are normal; it should smell pleasantly sour.
- Drain, reserving the brine. Blend the solids with the vinegar and enough brine to reach the thickness you like; add sugar if wished.
- Strain through a sieve for a thin sauce, or leave it textured. Bottle in sterilised bottles and refrigerate.
Variations¶
- Louisiana style: aged red cayenne or tabasco peppers, vinegar and salt; thin, sharp and moderately hot.
- Caribbean: scotch bonnet or habanero with mustard, vinegar, fruit or vegetables; Barbadian and Trinidadian pepper sauces are famous.
- Mexican table sauce: thicker and milder, often from dried chillies such as chile de arbol or guajillo, with spices.
- Peri-peri sauce: piri piri chillies with lemon, garlic and oil, from Portuguese Africa.
- Green hot sauce: jalapeno or serrano with tomatillo or lime.
- Extract sauces: include capsaicin concentrate; see extreme chilli risks.
Buying and storing¶
Commercial hot sauces with plenty of vinegar keep for many months, even at room temperature, though refrigerating them after opening keeps the colour and flavour longer. Homemade sauces should be kept in the fridge and used within about 3 months, or 6 if very acidic.
⚠️ Acid is the safety margin
Low-acid sauces thickened with fresh vegetables, fruit or garlic in oil can support Clostridium botulinum if bottled and kept warm. Add enough vinegar that the sauce tastes distinctly sharp (a pH at or below 4.0 is a common target for makers who test), keep homemade sauce refrigerated, and never bottle fresh chillies or garlic in oil for storage at room temperature. See fermenting chillies.