– 6 cups water

Water is a colorless, odorless, tasteless liquid compound of hydrogen and oxygen (H₂O) that exists as a fundamental ingredient in virtually all culinary preparations. In cooking, water serves as a universal solvent, cooking medium, and essential component of virtually every cuisine worldwide. The quality and mineral content of water can influence flavor outcomes, particularly in applications like tea brewing, stock-making, and baking where water chemistry affects gluten development and hydration ratios. Hard water (high in minerals like calcium and magnesium) and soft water (low mineral content) produce notably different results in various culinary applications.

Water is indispensable in cooking as a cooking medium for boiling, steaming, poaching, and braising; as a hydrating agent in doughs, batters, and sauces; and as a solvent for extracting flavors in stocks, broths, teas, and infusions. It is used to adjust consistency in soups, sauces, and batters, to blanch vegetables, and to rehydrate dried ingredients. The temperature and purity of water significantly affect cooking outcomes—cold water is used in stock-making to extract maximum flavor, while boiling water is essential for pasta and blanching. In baking, water's precise measurement is critical to achieving proper dough hydration and texture.