Learn how to make perfect sushi rice in a rice cooker! Easy step-by-step recipe with the right sushi vinegar ratio, texture tips, and storage info. (Makes 3.5 to 4 cups of cooked rice).
Add the rice to a fine mesh strainer placed over a large bowl to catch the water. Rinse under cold water and gently swirl the rice with your hand. Drain and repeat this process three times, or until the water runs mostly clear. This removes excess starch and keeps the rice from turning gummy.
Measure and Cook
Transfer the rinsed rice to your rice cooker. Add 1.5 rice cooker cups of water (equal to 270 ml).
If your rice cooker has a “sushi rice” setting, use that. Otherwise, just press start and cook as usual using the standard white rice function.
Steam After Cooking
Once the rice cooker beeps, don’t open the lid. Let the rice steam in the sealed pot for 15 minutes. This helps the grains finish cooking evenly and improves the final texture.
Make the Sushi Vinegar
While the rice is steaming, combine rice vinegar, sugar, and salt in a microwave-safe bowl. Microwave on medium power for 30 seconds, then stir to dissolve the sugar and salt completely.
This classic 4:2:1 seasoning ratio is simple and balanced—just enough to flavor the rice without overpowering it.
Season the Rice
Lightly moisten the inside of a large wooden or non-reactive bowl (like glass or ceramic). This helps prevent the rice from sticking to the bowl.
Transfer the hot rice to the bowl and drizzle the sushi vinegar evenly over the top.
Use a rice paddle to gently mix using a cutting and folding motion at a 45° angle. This evenly distributes the seasoning without crushing the grains. If you have a small fan, use it while mixing to help cool the rice and give it a beautiful sheen.
Cover and Rest
Once seasoned, cover the rice with a damp cheesecloth to keep it moist. Let the rice rest until it's lukewarm—slightly warmer than room temperature.
This is the ideal temperature for making sushi, hand rolls, or bowls. The rice should be soft, tender, and slightly sticky—but not hot or cold.
Use Promptly
Sushi rice is best used within the first hour after seasoning while it’s fresh, warm, and at its best texture.
Notes
Storage & Reheating Tips:
To Store: Let the rice cool completely to room temperature, then transfer to an airtight container. Store in the fridge and use within 1 to 2 days for the best quality.
To Reheat: Sprinkle a bit of water over the rice and cover with a damp paper towel. Microwave in 20–30 second bursts until just warm. The texture won’t be as fluffy as fresh, but it’s still great for rice bowls or sushi bakes.
Sushi Vinegar Tip:
If you’re making a larger batch of sushi rice and need to double (or more) the seasoning, you can warm the vinegar mixture on the stovetop instead of the microwave.
Simply combine the vinegar, sugar, and salt in a small saucepan and gently warm over low heat, stirring until the sugar dissolves—do not boil. This method is helpful when scaling up and ensures everything blends smoothly.