Roux Roux Roux () is flour and fat cooked together and used to thicken sauces. Roux is typically made from equal parts of flour and fat by weight. The flour is added to the melted fat or oil on the stove top, blended until smooth, and cooked to the desired level of brownness. Butter, vegetable oils, bacon drippings or lard are commonly used fats. Roux is used as a thickening agent for gravy, sauces, soups and stews. It provides the base for a dish, and other ingredients are added after the roux is complete. The fat is most often butter in
Sponge cake cream (thick cream with a high fat-content) or The jam and cream are sandwiched between two sponge cakes; the top of the cake is not iced or decorated apart from a dusting of icing sugar. The Women's Institute publishes a variation on the Victoria sandwich that has strawberry jam as the filling and is dusted with caster sugar, not icing sugar. A Victoria sponge is made using one of two methods. The traditional method involves creaming caster sugar with fat (usually butter), mixing thoroughly with beaten egg, then folding flour and raising agent into the mixture. The modern method, using