British barley-based vinegar, classic for fish and chips.
Substitutes
Apple Cider Vinegar — 1:1. Apple cider vinegar has similar mild acidity and fruity undertones. Works for fish and chips.
White Vinegar — 1:1. White vinegar is sharper and more neutral. Use slightly less for a more balanced result.
Rice Vinegar — 1:1. Rice vinegar is milder and sweeter than malt vinegar's robust, grain-forward tang. Its gentler acidity suits Asian dressings, sushi rice, and delicate salads. Malt vinegar's aggressive flavor works for fish and chips but overpowers subtle dishes.