Chablis is Chardonnay with the make-up removed. No tropical fruit, no buttery oak, no showing off. Just cool, taut, stony white wine that tastes as though it was poured over wet pebbles. Once it clicks, very little else will do.

It comes from the northern tip of Burgundy, a cold, marginal outpost closer to Champagne than to the Côte d'Or. The secret is the soil: Kimmeridgian limestone, packed with the fossilised shells of ancient oysters. You can practically taste them.

The Same Grape, a Different Planet

Put a Chablis next to a golden, oaky Chardonnay from a warmer place and you would swear they were different grapes. Here the cold does the talking: green apple, lemon, a saline, flinty snap and a finish that feels scrubbed clean. This is Chardonnay as a cold shower, in the best possible way.

From Petit Chablis to Grand Cru

There is a simple ladder worth knowing. Petit Chablis is the easygoing everyday version; straight Chablis is the reliable heart of the region; Premier Cru brings more depth and concentration; and the tiny band of Grand Cru vineyards makes wines of real power that repay a few years in the cellar.

Oysters, Obviously

The fossil-shell soil practically writes the pairing for you: oysters, and plenty of them. Beyond that, think anything from the sea, goat's cheese, or a simple roast chicken. Serve it cool but not frozen, and let the mineral streak do its quietly electric thing.