Rice and grains are cooked three main ways. Risotto is a special case worth learning by itself.
Key idea
Absorption: a measured amount of liquid, all absorbed (long-grain white rice is often about 1 part rice to 1½ to 2 parts water by volume; check the package). Pilaf: toast the grain in fat with onion, then add hot stock and cook covered. Pasta method: boil in plenty of water and drain (good for brown rice, farro, barley). Risotto: short-grain rice (Arborio, Carnaroli) toasted in butter, then hot stock added a ladle at a time while stirring, about 18 to 20 minutes, until creamy and just tender (all'onda, "like a wave"), finished with butter and Parmesan.
Why it works
Short-grain risotto rice has lots of a starch that comes off the surface as you stir, thickening the stock into a creamy sauce. Rinsing the rice or adding cold stock works against that.
Worked example: Scale the water
Your rice uses 1¾ cups of water per cup of rice. How much water for 3 cups of rice?
- $3 \times 1.75 = 5.25$ cups.
Answer: 5¼ cups.
Safety
- Cooked rice is a TCS food: cool it quickly by the two-stage rule and keep it cold. Rice left warm for hours can grow germs whose toxins reheating won't remove.
Common mistake
Lifting the lid on absorption rice again and again; the steam escapes and the rice cooks unevenly.
Practice at home
- Make a rice pilaf and a plain absorption rice side by side. Taste the difference toasting makes.
- Make risotto, stirring in hot stock one ladle at a time. Write down how many minutes and how many ladles.
In Meal Prep
- Brown vs. white rice: how they cook