Rice – Why boil rice first when steaming rice

ricesteaming

Why do people suggest boiling rice before lowering the heat to low, when making steamed long grain rice? What happens if you don't wait for it to boil and go straight to simmer phase?

Best Answer

In cooking rice or many other grains (and even some grain based products such as pasta), two things actually happen:

  1. The starches absorb water; they are hydrated.
  2. Cooking.

The boiling phase does both at the same time, very efficiently, but sufficient hydration happens before the rice is fully cooked through. So steaming to finish allows the rice to be fully cooked.

If you just simmer, things would simply take longer. The reason to turn the heat down is to not burn the rice at the bottom during the steaming phase.