Naturally fermented, it is gluten free, and contains no artificial flavours, colours or preservatives. This white vinegar is a delicious accompaniment for fish and chips! Cornwell's White Vinegar is a pantry staple for every kitchen. Very versatile, you can use this vinegar for a range of things, from cooking to making marinades and cleaning. It is perfect for poaching eggs, vinaigrettes and salad dressings. Free from artificial colours, flavours and preservatives. Gluten free. Naturally fermented vinegar. Cornwell's White Vinegar is naturally fermented and gluten free. It is great in marinades, vinaigrettes, salad dressings and for poaching and boiling eggs.