Mustard (condiment) George J. French as "cream salad mustard". American mustard is regularly used to top hot dogs, sandwiches, pretzels, and hamburgers. It is also an ingredient of many potato salads, barbecue sauces, and salad dressings. It is commonly referred to as "hot dog", "ball park", "yellow", "sunshine", or "prepared" mustard for these applications. In Austria, it is called "Amerikanischer Senf" (American mustard), and is regarded as much milder than local varieties. Spicy brown mustard is also commonly used in the United States. The seeds are coarsely ground, giving it a speckled brownish-yellow appearance. In general, it is spicier than American mustard.
Cooking The formation of a relatively rigid but flexible matrix from egg white provides an important component in baking cakes, and also underpins many desserts based on meringue. Cooking often involves water, frequently present in other liquids, which is both added in order to immerse the substances being cooked (typically water, stock or wine), and released from the foods themselves. A favorite method of adding flavor to dishes is to save the liquid for use in other recipes. Liquids are so important to cooking that the name of the cooking method used is often based on how the liquid is combined