qt. boiling water
Water contains no calories, fat, protein, or carbohydrates and is essential for hydration and metabolic function, though its nutritional contribution in cooking is primarily as a cooking medium rather than a nutrient source.
About
Water is a simple inorganic compound (H₂O) consisting of hydrogen and oxygen atoms, essential to all known life. In culinary contexts, boiling water refers to water heated to 100°C (212°F) at sea level, the temperature at which water transitions from liquid to gas phase. The term "qt." denotes a quart, a volume measurement equal to approximately 946 milliliters. Boiling water is one of the most fundamental cooking mediums, used to extract flavors, cook foods through moist heat, and dissolve solids into solution.
Culinary Uses
Boiling water serves multiple essential functions across all culinary traditions. It is the primary medium for cooking pasta, legumes, grains, and vegetables; for brewing tea and coffee; for blanching and shocking produce; and for steeping and infusing flavors into stocks and broths. In baking, boiling water adjusts dough hydration and activates ingredients. In confectionery, it dissolves sugars for syrups and candies. Boiling water is also used to temper, shock, or cook foods through poaching and simmering, and to clean and sanitize kitchen equipment.