Sherry vinegar

Oxidised nuttiness gives raw tomato a bottom end it does not have alone.

Splash into the hot pan: iron plus oxidised acid reads as balanced, not metallic.

Basque finish: hot oil and sharp vinegar spooned over crisp skin.

The oxidised nuttiness matches peppery oil better than any other acid.

Blanched nuts, bread, garlic, this. The soup is cold and it needs the edge.

Roast, then dress hot. Acid on warm beetroot goes into the flesh, not the plate.

Roasted pepper without acid is jam. Acid makes it a salad.

Roast concentrates the sugar. Acid is the only way back.

Roast, then vinegar in the tray. It becomes a sauce with no stock involved.

Sharper than lemon and it survives the char.

Lentils go dull without acid. Add it off the heat or you lose the top notes.

Both taste of long oxidation. The acid stops the fat coating the palate.

Deglaze at the end. Fungal earth needs acid the way beetroot does.

Oxidised acid against oxidised fat. They age in the same direction.

Oxidised nut against oxidised wine. One vinaigrette, no mustard needed.

Vinegar the fruit into a gastrique and the acid stops being one-note.

Oxidised acid over browned cloves cuts sulfur and adds depth.

Hit it hot from the oven; acid stops the sugar going flat.

Oxidised acid meets a faintly oxidised fish. Same register.

Oxidised acid makes a ten-second cook taste like it took an hour.

A splash at the end resets a pan gone brown, heavy and one-note.

Shared oxidised aldehydes. Nut oil and this vinegar are one dressing.

Parent and child in the same glassful. Both taste of flor and old oak.

Oxidised acid reads as long-cooked. It ages the dish in one splash.

Pot likker is one note without acid; sherry reads as long-cooked, not sharp.

Raisin and oak notes are already in the cocoa; the acid just uncovers them.

Oxidised nut acid on cold melon; it turns the fruit into a gazpacho without tomato.

Sharper than balsamic and nuttier. The berry reads almost like marzipan.