The two bottles on every bar shelf that come from almost nowhere: Tabasco and Angostura bitters

Two bottles, a few drops each, an entire industry’s supply chain riding on one small place

Most ingredients on a bar or kitchen shelf come from somewhere replaceable — if one supplier’s black pepper falls through, another region’s will do. Tabasco and Angostura bitters are different. Both are used in tiny quantities, a dash or a few drops at a time, and both come from an origin so specific and so small that the entire global supply for each one has, at points in its history, run through a single family operation on a single small piece of land.

Tabasco: built on a salt dome, invented to fix bland food

Edmund McIlhenny, on Avery Island, Louisiana — a piece of land that happens to sit on top of a solid salt dome deeper than Mount Everest is tall — started experimenting with hot sauce around 1866. His motivation wasn’t ambition; it was boredom with the food. The post-Civil War Reconstruction South’s diet was, by his own account, bland and monotonous, and he wanted to give it some flavor and excitement.

His method: crush the reddest, ripest peppers, stir in Avery Island’s own salt, age the mixture, then add French white wine vinegar, hand-stirred regularly to blend. His first commercial pepper crop was grown in 1868; the following year he sent out 658 bottles at a dollar apiece, wholesale, to grocers along the Gulf Coast. He named it “Tabasco” — a word of Mexican-Indigenous origin, believed to mean “place where the soil is humid” — and patented the process in 1870.

More than 150 years later, McIlhenny Company still makes Tabasco on the same Louisiana island, still using salt from the same underground deposit.

Angostura: a soldiers’ stomach remedy, exiled to Trinidad by politics

Angostura bitters started even more specifically: as a tonic for upset soldiers’ stomachs, invented in 1824 by Johann Siegert, a German army surgeon serving under Simón Bolívar in Venezuela. He made it in the town of Angostura — now renamed Ciudad Bolívar — using local ingredients and, likely, some borrowed indigenous botanical knowledge.

The bitters started selling abroad from 1853. But in 1875, political instability in Venezuela forced Siegert’s sons to move the entire manufacturing operation to Port of Spain, Trinidad, where it remains to this day. The exact formula is a closely guarded family secret — known, at any given time, to only one person. By 1900, in the middle of the Golden Age of the Cocktail, it was already a fixture in American, British, and European bar culture, and it still is.

The pattern: tiny dose, disproportionate risk

Neither of these ingredients shows up as a meaningful line item on a spreadsheet — a dash of bitters, a few drops of hot sauce, cost pennies per serving. That’s exactly what makes them easy to overlook as a supply-chain risk. Vanilla’s price volatility (covered in an earlier piece in this series) comes from Madagascar producing roughly 80% of the world’s supply and being exposed to cyclones. Tabasco and Angostura carry the same structural exposure, just less visibly, because a bottle lasts so long behind the bar that nobody notices how concentrated the source actually is — until, for whatever reason, it isn’t available.

What this means for the small-dose ingredients on your own list

Every kitchen and bar has a version of this: an ingredient used in tiny amounts, sourced from one small, specific place, that nobody thinks about because the bottle never seems to run out. That’s precisely the ingredient most likely to catch you off guard if something happens to its single source — a bad harvest, a factory issue, a supplier consolidation.

Three questions worth asking about the small-dose ingredients on your own bar and kitchen shelves:

1. Which of your ingredients come from a single, specific, hard-to-replace source — not by volume purchased, but by how essential they are to a specific recipe or drink?
2. Would you actually notice if that source became unavailable, given how small the line item looks on a normal cost report?
3. Do you have a substitute or a contingency plan for the ingredients where the answer to the first question is “just one place”?

How CalcMenu keeps small-dose risk visible

A dash of bitters or hot sauce rarely shows up as a cost problem on its own — the risk is that it’s invisible until it isn’t there. That’s exactly the blind spot ingredient-level recipe costing is built to close.

• Every ingredient tracked at the recipe level, not just the big-ticket items — so a low-cost, high-dependency ingredient like a signature bitters or hot sauce doesn’t disappear from visibility just because it’s cheap per serving.
• Recipe-level substitution tracking — know instantly which dishes and drinks on your menu actually depend on a specific single-source ingredient.
• Fast recosting if a supplier or source changes — so a supply disruption on a tiny-dose ingredient doesn’t quietly become a bigger problem than its unit cost ever suggested.

CalcMenu can’t guarantee Avery Island’s salt dome or Trinidad’s secret formula stay available forever. It makes sure that if either one ever became a problem, you’d know exactly which recipes were exposed, immediately — not months later.

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Sources

• TABASCO History – McIlhenny Company
• Avery Island: Home of TABASCO Brand Pepper Sauce
• Angostura bitters – Wikipedia
• The Story of Angostura Bitters – Travel Distilled