First before sushi rice we need to know how to make sushizu that is vinegar for sushi,
Preparing and Cooking Sushi Rice
Ingredients:
Rice vinegar
Sugar
Sake (rice wine) which is rice wine
Salt
Optional: Kombu (dried kelp) for added flavor
Heat rice vinegar, sugar, sake, and salt
Stir until sugar and salt are completely dissolved
Remove from heat just before it starts to simmer
(Optional) Add a strip of kombu when bottling
Important: Let the mixture sit overnight for enhanced flavor
The flavor will develop and improve over time
Approximately 10 minutes for making sushizu
Options if concerned about alcohol content:
Simmer for at least 2 minutes to burn off alcohol
If avoid using alchohol then Replace sake with an equal amount of rice vinegar Replace sake with additional vinegar, Use 3 cups of rice vinegar instead of 2.5 cups
Adds flavor
Acts as an antiseptic (like vinegar)
Potentially yields a safer product for large batches
If you dont have sake, then we can use use white wine.
White wine (produces more aromatic seasoning)
If using sweet wines (e.g., Riesling, Moscato), reduce sugar in recipe
Can develop more flavor if left overnight
Don't leave sushi rice at room temperature for extended periods
Store prepared sushi vinegar in a clean, airtight container in the refrigerator
Recipe is flexible; experiment with ingredients to suit your taste
This recipe provides a good starting point
Sushi vinegar is crucial for flavoring sushi rice
Allowing the vinegar to sit overnight significantly enhances its flavor
If not using sake, increase rice vinegar to 3 cups
Proper storage and handling of both sushi vinegar and prepared sushi rice is important for food safety
Short-grain or medium-grain rice
Medium-grain recommended for beginners (more affordable)
Wash rice 3 times
Removes excess starch and dirt
Water should go from milky to light haze
Mix gently with hands to avoid breaking grains
Soak for exactly 30 minutes
Crucial for even cooking and proper texture
Allows water to saturate the rice core
 If not soaked:
Rice may be too chewy in the center
Cooking will be uneven
If soaked too long:
Rice may become too soft or mushy
Visual cue: Rice turns from clear to white when properly soaked
Use appropriate pot size (rice and water should fill about 1/3 of the pot)
Rice to water ratio: 1:1 Standard, if you want softe rice then (add 10% more water for softer rice)
Level the top of the rice for even cooking
Wrap lid with a clean damp towel
Cooking process: a. Start on high heat with the pot uncovered b. When it reaches an aggressive simmer, reduce heat to low c. Cover the pot with the towel-wrapped lid d. Cook on low for exactly 10 minutes
After cooking, remove from heat and let sit for 10 minutes (keep covered), This will allow time for the rice to absorb the excess water, and this is important step because you dont want to use right away. But dont wait too long, or else the rice will cool off too much
Remember cook 10 lowest level and cool 10 minutes
Transfer rice to a non-reactive bowl (stainless steel, ceramic, or glass)
Rice to vinegar ratio: 4:1
Mix using a slicing action to avoid breaking grains, Mixing technique:
Use a slicing action to avoid breaking apart the delicate rice grain, not kneading
Use the edge of the bowl as a guide
Separate clumps gently, mix it gently and mix it only once.
Ensure even coating of vinegar
Let cool for 5 minutes, flip, and cool for another 5 minutes
Cover and let sit for 20-30 minutes before using
Don't open the lid while cooking
Use a wet spatula when handling rice
Mix rice gently to maintain grain integrity
Perfect sushi rice balances texture and stickiness
Don't open the lid during the 10-minute cooking time or 10-minute resting time
Cover the pot only after reducing heat to low
The covered cooking and resting periods are crucial for proper rice texture
Texture becomes too soft or mushy
Rice loses its individual grain structure
Can become too dry and chewy if water evaporates completely
Might stick excessively, making it difficult to work with
Affects the overall taste and mouthfeel of the sushi
Consider investing in an electric rice cooker for frequent use
Leftover rice can be microwaved and used the next day