Cooking In European cooking, a mixture of butter and flour called a roux is used to thicken liquids to make stews or sauces. In Asian cooking, a similar effect is obtained from a mixture of rice or corn starch and water. These techniques rely on the properties of starches to create simpler mucilaginous saccharides during cooking, which causes the familiar thickening of sauces. This thickening will break down, however, under additional heat. Types of fat include vegetable oils, animal products such as butter and lard, as well as fats from grains, including corn and flax oils. Fats are used in a
Compound butter to finish various sauces. Warm "beurres composés" include: Cold "beurres composés" include: Compound butter Compound butters (, pl. "beurres composés") are mixtures of butter and supplementary ingredients. Primarily, they are used to enhance flavor in various dishes, in a fashion similar to a sauce. Compound butters can be made at home or purchased commercially. A compound butter can be made by whipping additional elements, such as herbs, spices or aromatic liquids, into butter. The butter is then reformed, usually in plastic wrap or parchment paper, and chilled until it is firm enough to be sliced. These butters can be melted