Dr. Oetker Ground Arrowroot is ideal for using as a general thickener in both sweet and savoury recipes. It's an essential ingredient in thickening glazes - providing a shiny finish but remaining transparent in colour (alternatives such as cornflour typically have a cloudy result). To make a glaze, use one sachet for every 150ml (¼ pt) of liquid, mix with a little cold water before adding to your liquid. Allergy Advice No allergens for this product. Due to possible ingredient updates, please always check allergen information on the packaging. Use the quantity of Ground Arrowroot as stated in your recipe.