Ulu Hye was formed by two innovative women with a passion for cutting waste from their lives. Applying their mylk base concept to condiments, this 60g jar of mayonnaise powder makes a whopping 1.5l of mayo. All you need is water, oil (sunflower is recommended) and a blender, electric whisk, food processor or stick blender. Make up as little or as much as you need. Once opened, the jar will last 3 months, and the made up mayo will keep for 3-4 days in the fridge.