How to Use Less Water While Cooking Vegetables

How to Use Less Water While Cooking Vegetables

How to Use Less Water While Cooking Vegetables

Choose Water-Efficient Cooking Methods


One of the most water-efficient ways to cook vegetables is by steaming them. To steam vegetables, place them in a steamer basket or colander and suspend it over boiling water in a pot with a tight-fitting lid. The rising steam surrounds the vegetables and cooks them thoroughly while using much less water than boiling. Vegetables like broccoli, carrots, green beans, and asparagus are great candidates for steaming.


Sautéing vegetables in a pan with a small amount of oil or broth uses very little water. The constant movement distributes the heat evenly and evaporates any liquid. Try sautéing veggies like onions, peppers, mushrooms or zucchini. Just 2-3 tbsp of liquid is enough for 1 lb of vegetables.


Roasting vegetables in the oven is a water-free cooking method. Toss chopped veggies in oil and seasonings and spread on a baking sheet. Roast at 400°F, stirring occasionally, until browned and tender. Potatoes, carrots, cauliflower, brussels sprouts and beets are delicious when roasted.

Use Minimal Liquid

When boiling or simmering vegetables on the stovetop, use only the bare minimum amount of water needed to cook them. 1/2 cup of water is usually enough for 1 lb of dense vegetables like carrots or potatoes. More watery veggies like zucchini or spinach may only need a 1/4 cup. Too much water will lead to nutrients leaching out into the cooking liquid.

You can also cook vegetables in broth instead of plain water to add flavor. Chicken, vegetable or beef broth only takes a bit more water but provides big flavor punch. Just watch the salt content if using store-bought broths.

Cook in Multiple Batches

If cooking a large quantity of vegetables, cook them in multiple smaller batches instead of all at once. Trying to cram too many vegetables into one pot will leave them unevenly cooked and require more water. It’s better to give the vegetables room to cook evenly. Reuse the same cooking liquid for multiple batches to conserve water.

Use a Steamer Basket

A steamer basket inserted in a pot is useful when boiling vegetables. It keeps the vegetables suspended above the liquid instead of submerged in it. This allows them to cook in the rising steam and minimizes the amount of water needed. Look for stainless steel steamer baskets that fit various pot sizes.

Cook More Efficiently

There are small ways to use water more efficiently while cooking vegetables:

  • Rinse vegetables in a bowl instead of under running water.
  • Use leftover vegetable cooking liquid for preparing rice, pasta or quinoa.
  • Cook vegetables in batches with meals so there’s less waste from leftovers.
  • Compost vegetable peelings instead of flushing them.
  • If boiling, use the leftover hot cooking water for beverages or to clean dishes.


With some simple preparation methods and habits, you can drastically reduce the amount of water needed while cooking delicious vegetables. By steaming, sautéing or roasting them, cooking in smaller batches, and reusing liquid, you’ll save water without sacrificing flavor and nutrition! Implementing these tips will help conserve water resources while still enjoying healthy homecooked meals.