Water
Water is the universal cooking liquid and the base of nearly every dish, used for boiling, steaming, diluting, and as a neutral medium that lets other ingredients' flavors come through.
How to buy
Tap water works fine for most cooking in areas with good municipal water. If tap water tastes strongly of chlorine or minerals, filtered water noticeably improves delicate preparations like tea, coffee, or plain rice. Bottled spring or distilled water matters most for mineral-sensitive uses like canning, infant formula, or precise brewing.
How to store
Tap water needs no special storage. Store bottled or filtered water in a cool, dark place away from sunlight and heat, which can encourage off-flavors or, in plastic bottles, leaching over long storage. Once opened, refrigerate and use within a few days for the best taste.
Culinary profile
- Flavor
- Ideally neutral and clean-tasting. Off-flavors like chlorine, minerals, or plastic are far more noticeable in delicate preparations such as tea, coffee, or plain rice than in heavily seasoned dishes.
- Texture
- Thin and fluid; its culinary role is usually to carry heat, as in boiling or steaming, or to dissolve and dilute other ingredients, rather than to contribute texture of its own.
- Aroma
- Clean water should be essentially odorless; any strong smell, such as sulfur, chlorine, or mustiness, signals a water quality issue worth addressing before cooking with it.
How to prepare
- Boiled — Used to cook pasta, grains, eggs, and vegetables, or as the base for stocks and broths.
- Steamed — Converted to vapor to gently cook vegetables, dumplings, or fish without direct contact.
- Simmered into broth — Used as the base liquid that slowly extracts flavor from bones, shells, or aromatics.
- Mixed into dough — Hydrates flour to develop gluten in bread, pasta, and tortilla doughs.
Classic dishes
American
- Hard-boiled eggs — Eggs cooked whole in simmering water until the yolk and white fully set.
- Simple syrup — Sugar dissolved in water over heat, used as a base for drinks, glazes, and dessert soaking liquids.
Italian
- Pasta — Dried or fresh pasta boiled directly in generously salted water until tender.
Mexican
- Nixtamalized masa — Corn cooked in water with lime (calcium hydroxide) to make the dough used for tortillas.
Chinese
- Jiaozi (boiled dumplings) — Dumplings boiled directly in a pot of plain water until the wrappers turn translucent.
- Congee — Rice simmered for a long time in a large volume of water until it breaks down into a soft porridge.
- Steamed dim sum — Dumplings and buns cooked over simmering water in a bamboo steamer.
Japanese
- Steamed Japanese rice — Short-grain rice cooked entirely in measured plain water, no broth needed.
- Soba noodles — Buckwheat noodles boiled briefly in plain water, then rinsed to remove surface starch.
Indian
- Chapati dough — Whole wheat flour hydrated with plain water into a pliable dough for flatbread.
French
- Poached eggs — Eggs cracked directly into gently simmering water until the whites set around a soft yolk.
- Blanched green vegetables — Vegetables briefly cooked in boiling water, then shocked in ice water to lock in color and crispness.
Thai
- Thai sticky rice — Glutinous rice soaked in water, then steamed over it in a woven basket.
Greek
- Horta — Boiled wild greens, simply cooked in water and dressed with olive oil and lemon.
Vietnamese
- Banh cuon — Thin steamed rice rolls cooked over simmering water, filled with pork and mushrooms.
British & Irish
- Boiled potatoes — Whole or cut potatoes simmered in salted water until tender, a staple side across British and Irish cooking.