Honest To Goodness Cream of Tartar 350g

Pure cream of tartar, the acidic byproduct of winemaking that's quietly essential in a baker's pantry. Its natural acidity stabilises egg whites, making them whip to stiff peaks more reliably for meringues, pavlova and airy cakes, and a pinch dropped into sugar syrup stops it crystallising when making caramel.

It also works as a leavening agent in some baked goods, adds a tangy edge to homemade jam, and doubles as a handy ingredient for DIY natural cleaning around the house. The 350g tub is a genuine pantry staple rather than a specialty item used once and forgotten.