Rice: The Foundation of Japanese Cuisine

Rice isn't a side dish in Japanese cooking — it's the anchor almost everything else is built around. Getting a plain pot of rice genuinely right (not gummy, not dry, evenly cooked grain to grain) is the single most useful technique in this entire course, and it's also the first real cooking you'll do in it.

Washing Rice: Why and How

Short-grain rice comes coated in surface starch left over from milling. Left on, that starch cooks into a gluey film that makes rice clump and taste heavy rather than cleanly sticky — the difference between rice that holds together in a bite and rice that turns to paste.

1. Add rice to a bowl and cover with cold water.
2. Swirl gently with your hand for a few seconds — the water will turn cloudy almost immediately.
3. Drain (a fine-mesh strainer makes this easy), then repeat.
4. Stop once the water runs mostly clear — after 2–4 rinses for most rice. It doesn't need to run completely clear, and over-washing can actually damage the grains, knocking off more than just surface starch.

Soaking: The Step Most People Skip

After washing, let the rice sit in fresh water for 20–30 minutes before cooking (longer is fine, up to a couple of hours). Soaking lets every grain absorb water evenly all the way through before any heat is applied, which means the whole pot cooks more evenly — no chalky centres, no blown-out edges. Drain the rice before measuring your actual cooking water.

The Water Ratio

A reliable starting point for washed, soaked short-grain rice on the stovetop is roughly 1 part rice to 1.1–1.2 parts water by volume — noticeably less water than the ratios you may know for long-grain rice. Treat this as a starting point rather than a fixed rule: rice age, brand, and exactly how well-drained it is after soaking all nudge the right ratio slightly. A rice cooker (Chapter 1's own equipment note) automates this entire section — measuring, boiling, simmering, and resting — which is exactly why it's worth having, even though it isn't strictly required.

Cooking on the Stovetop

1. Add the washed, soaked, drained rice and measured water to a heavy-bottomed pot with a tight-fitting lid.
2. Bring to a boil over medium-high heat, uncovered or lid ajar.
3. Once boiling, cover tightly and reduce heat to the lowest possible simmer.
4. Cook for 12–15 minutes without lifting the lid.
5. Remove from heat and let it rest, still covered, for 10 minutes before opening.

Fluffing

Once rested, fluff the rice with a rice paddle (shamoji) — or any flat, wide spoon — using a cutting, folding motion rather than stirring. Stirring mashes grains together; cutting through and folding separates them cleanly while releasing the last of the built-up steam evenly across the pot.

Making Sushi Rice (Sushi-zu)

Sushi rice is plain cooked rice seasoned while still hot with a vinegar mixture called sushi-zu. A workable starting ratio for about 2 cups (uncooked measure) of rice:

Treat this as a starting point to adjust to your own taste, not a fixed formula.

1. Warm the vinegar, sugar, and salt together gently — just enough to dissolve the sugar and salt, not to boil.
2. Spread the hot, freshly cooked rice in a wide, shallow container (traditionally a wooden hangiri, but any wide shallow bowl works).
3. Pour the vinegar mixture over the rice a little at a time, folding it in with the same cutting motion used for fluffing — never stirring.
4. Fan the rice as you fold (a folded piece of card works fine) to cool it quickly. This is what gives sushi rice its characteristic glossy sheen, and cooling it fast keeps the grains from turning mushy from residual steam.

Kitchen Practice

The first real cooking in this course — everything here is worth doing as an actual pot of rice, not just read about.