/ 2 l water
Water is calorie-free and essential for all human bodily functions, though it contains no macronutrients or vitamins in pure form. The nutritional value of water varies with mineral content, with mineral-rich water providing supplementary calcium and magnesium.
About
Water is a colorless, odorless, and tasteless liquid compound consisting of hydrogen and oxygen (H₂O) that exists naturally on Earth in solid, liquid, and gaseous states. It is the most fundamental solvent in culinary applications and comprises approximately 60-70% of most food ingredients. In cooking, water serves as a universal medium for dissolving, hydrating, cooking, and extracting flavors from other ingredients. The mineral content, pH, and temperature of water can significantly affect cooking outcomes, with variations in "hard" water (high mineral content) and "soft" water (low mineral content) influencing everything from pasta texture to the extraction efficiency of tea and coffee.
Culinary Uses
Water is indispensable across all culinary traditions as the primary medium for boiling, steaming, poaching, and braising foods. It is essential for hydrating grains and legumes, dissolving sugars and salts in sauces and broths, and creating doughs and batters in baking. Water serves as the base for stocks, soups, and infusions, and is used to blanch vegetables, cook pasta, and prepare beverages. The quality and temperature of water directly impact cooking results—for example, filtered water may produce clearer broths, while hard water can affect the tenderness of legumes and the set of custards.