A stack of dense, dark brownie cubes on a pale ground
Plate 01

Recipes · the one that decides everything

Fudgy or cakey is one number, and it is the flour

Keep the flour at 90 g against 175 g of butter and the tray comes out dense with a papery, glossy top. Take it to 150 g and you have made a chocolate cake in a square tin. Both recipes are written out.

Cook it

At the Bench · the long piece

Two ways to temper, one knife to test it

Seeding and tabling are two different procedures that arrive at the same place. Dark chocolate melts out at 45 °C, comes down to 28 °C and is held at 31–32 °C — and the only test that matters is a palette knife dipped, set for three minutes, and looked at. Matt or streaked means start again.

Cocoa butter can solidify six different ways. Only Form V melts at 33.8 °C — just under the mouth, just over a warm room — and only Form V snaps.

Read the method
An adult pastry cook's hands working tempered chocolate across a marble slab with a metal scraper

Tabling: the chocolate is worked across the cold slab until it thickens, then returned to the bowl to bring the whole mass into temper.

Photo: Anna Tarazevich / Pexels

A drop of water will seize a bowl of chocolate. A cup of it will not.

What Changed

Cocoa passed $10,000 a tonne in 2024, and the shelf has been catching up since

Two failed West African harvests took the price to roughly four times the level it had held for years. What a cook notices is smaller bars, more cocoa-butter-equivalent fat in coatings, and couverture priced like an ingredient rather than a staple.

$10,000A tonne — the mark the ICCO daily price crossed in 2024
4×Roughly the multiple of the level it had held for years before

Price: ICCO daily price, 2024 · Bar weights and fat substitution: manufacturers' own packaging and annual reports

The full account of the spike · everything under What Changed

A supermarket confectionery aisle shot straight on, shelves stocked and shelf-edge price labels visible

The aisle is where the spike became visible: same shelf, same brands, less weight behind the price label.

Photo: Nothing Ahead / Pexels

Reference

Four afternoons, fifty-one years, and everything a bar is

1828

Van Houten's press. Squeeze the butter out of the mass and what is left can be milled into powder. Alkalising followed, and cocoa became a grocery.

1847

Fry's moulded bar. Put some of the butter back, add sugar, and the drink becomes a thing you can eat with your hands.

1875

Peter and Nestlé's milk. The problem was water in the milk. Nestlé had already taken it out and sold the powder.

1879

Lindt's conche. A granite trough left running turned a coarse mass fluid and glossy, and set the texture every bar is measured against.

All four, with the context