BEST RICE VINEGAR FOR SUSHI RECIPES

Steps:

• To make the rice, first wash it thoroughly in a sieve for 4 mins, gently turning it over by hand until the water runs clear. Drain the rice and put it in a pan with 540ml water.
• Leave it to stand for a minimum of 30 mins. It can be left overnight, but for best results, leave it for 30 mins-1 hr. Leave the soaking water in the pan with the rice and bring to the boil, put the lid on, reduce the heat and simmer for 8 -9 mins. Turn the heat off and let it stand with the lid on for a further 5 mins. Do not lift the lid.
• While the rice is cooking, to make the sushi-su, put the rice vinegar, sugar and 1 tbsp salt into a pan and leave on a low heat until the sugar and salt have dissolved. Be careful not to let it boil or the flavour will spoil. Remove from the heat and leave to cool.
• Put the rice into a wide flat dish such as a sushi oke, a baking dish or a roasting tray. Pour the sushi-su over the rice and fold it carefully into the rice with a wooden spoon as it cools down, being careful not to damage the grains. You can use a fan or a hairdryer on the coolest setting to speed up the cooling process, directing it at the rice. The sushi-su gives the rice more flavour and that familiar sticky glazed look.
• If you don’t want to use the rice immediately, cover it with a damp cloth so that it doesn’t dry out. Leave in a cool place, but do not refrigerate. The fridge will make the rice hard and dry, and the sushi-su helps to preserve the rice without refrigeration. Will keep for a day.

Steps:

• Make the rice. Combine the rice and 3 1/4 cups water in a rice cooker and cook according to the manufacturer's instructions. A rice cooker is the best way to get perfect sticky-firm rice, but if you don't have one, just use a saucepan. Fold in the vinegar. Combine the vinegar, sugar and 1 teaspoon salt in a saucepan over medium heat, stirring to dissolve the sugar. Transfer the cooked rice to a large wooden bowl (traditionally, a wooden tub). Drizzle a quarter of the vinegar mixture over a wooden spoon or spatula onto the rice. Fold the rice gently with the spoon to cool it and break up any clumps; be careful not to smash the grains. Fold in the remaining vinegar mixture and let the rice sit 5 minutes. Spread the rice.
• Cover a bamboo sushi mat with plastic wrap. Place a half nori sheet rough-side up on the mat. Moisten your hands and scoop a handful of rice, slightly larger than a lemon, onto the nori. Press the rice to spread it evenly up to the edges of the nori, moistening your fingers as you go. Sprinkle with sesame seeds.
• Prepare the vegetables. Peel the cucumber and slice into matchsticks. (Morimoto cuts the entire cucumber into a paper-thin sheet, then quickly slices it into strips-but he's had some practice.) Thinly slice the avocado, tomato and red onion; peel the tough ends of the asparagus. Add the filling. Carefully flip over the nori so it's rice-side down on the mat with the short end facing you. Spread a bit of wasabi paste in a line about one-third of the way up the nori-it's spicy, so use it sparingly. Arrange a few pieces each of lettuce, cucumber, avocado, tomato and onion in a tight pile in the lower third of the sheet. It's OK if the vegetables hang over the edges of the nori. Roll the sushi. Roll the sushi away from you with your hands, tucking in the vegetables as you go. Remove the mat from under the roll and place it on top. Press the roll into a compact rectangular log, using the mat to help you. Slice the roll. Cut the sushi roll into 4 to 6 pieces. Repeat with the remaining nori, rice and vegetables. Serve with pickled ginger and more wasabi. Photography by Rick Lew