Morimoto's tips on good sushi

Who better than Iron chef Masaharu Morimoto to teach us about sushi! As one of the celebrity chefs invited recently to teach at the Culinary Institute in New York, chef Morimoto took the students on a step-by-step journey from gutting, deboning and slicing an entire tuna all the way to the finishing touches of what makes first-rate sushi. 

Photo by Laura Togut

Preparation:
1: The brighter the color, the fattier the tuna is likely to be.
2: Slice tuna filets in one long, clean stroke with a long knife.

Nigiri:
3: Sushi is supposed to be finger food, so use your hands.
4: Dip sushi fish-side-down into soy sauce so the rice doesn't sog up.
5: Eat your nigiri whole.

Maki (Rolls):
6: Dried sheets of nori have a shiny and dull side. Work dull-side-down for stability.
7: Shape the rice delicately. Don't press down hard.
8: If working from larger cuts of tuna, little scaps and end bits are perfect for maki.
9: Use a bamboo rolling mat after shaping by hand for best results. Don't use the map to shape the roll initially.

Photo by Laura Togut

Wasabi:
10: If using fresh wasabi, slice it for less heat and grate it for more heat.
11: The fattier the tuna, the more wasabi it can take. And DON'T mix your wasabi with your soy sauce!

Photo by Laura Togut

Tips from Serious Eats New York

Make Japanese rice at home

Japanese rice is essential to Japanese cooking. It's used in dishes or served as a side, or at the end of a meal.

Most households in Japan use rice cookers because they're convenient and easy to use. For those who don't own a rice cooker, you can use a pot and still yield good results. It may not be as easy as a rice cooker but it's possible to create good, fluffy Japanese rice with just a pot, water and a basic stove top.

Some extra work is required and the cooking process is slightly different:

This will make about 3 cups of Japanese rice.

Rinse 1 1/2 cups of rice, swish it around with your fingers in circular motion until the water becomes really cloudy, changing the water until it runs almost clear. This removes the starch of the grains which, if left unrinsed, could end up sticky and slimy.

Drain with a strainer and leave it for about 15 minutes (in the strainer) to absorb some water.

In a medium size pot or pan (about 2.5 qt/ 2/4 liter) add the rice and 1 1/2 cups of water, and leave another 15 minutes. Tightly cover the pot or pan and bring to a boil (do not lift the lid!)

Cook on high for about 7 minutes. It's important to leave it alone, do not stir! The rice will bubble and steam, that's the way you want it. Lower the heat and cook for another 8-10 minutes. This slowly cooks the center of the rice. Crank up the heat again for about 10 seconds to evaporate what water is left.

Turn off the heat and let sit for about 10 minutes to finish the cooking process.

With a wooden or plastic spatula, fold the rice in big chunks from the bottom (do not stir or knead).

Japanese rice can be frozen in individual sized Tupperware and reheated to eat with pickles or spicy tuna, etc.. You can even make onigiri (rice balls) and freeze them for later. It's a great time saving, pre-made food to have around!

Onigiri - Japanese rice balls

What could be more Japanese than onigiri! The more laid back cousin of sushi maki, they're usually filled with ume (pickled plums), mentaiko (spicy cod roe), okaka (bonito flakes), tarako (salty cod roe), tuna mayo, and kombu (pickles). Sold in most convenience stores in Japan (and here a Bamboo too!) these tasty rice balls are a favorite snack among the Japanese community because they're easy to make and also very healthy.

Makes about 8 onigiris

Ingredients

•  cooked Japanese rice (I use Nishiki)
•  umeboshi (Japanese picklked plums)
•  mentaiko (spicy cod roe)
•  nori (seaweed)
•  salt

Cooking Directions

1. A couple of tricks to make good Japanese rice; soak your rice for a few minutes and massage a little until the water turns milky white. This removes some of the starch. Do it 2 or 3 times until the water is almost clear. Follow instructions and measurements listed on packaging. When you add your rice, give it a quick stir, put the lid on and leave it alone! I use a timer each time I make rice, this way I don't have to worry about under or over cooking it, and it always turns out perfect.
2. When the rice is cooked, put it in a bowl and let cool. Grab a wooden spoon and gently fold over the rice (do not stir, you want to keep it fluffy!) while adding some salt (until you get your own perfect level of saltiness). Now let's make our onigiris!
3. Grab a small handful of rice, shape it into a triangle (or ball) and make a dent in the middle. It's good to have a bowl of water nearby so you can wet your fingers (it helps with shaping the rice). Add filling of your choice. Wrap a strip of nori (a wider strip will make it much easier to eat) around the rice and you're done! It's that easy!

NOTE: You can keep onigiri by wrapping it in cling film and refrigerate overnight. Zapping it in the microwave for about 30 seconds the next will day make the rice balls nice and soft again.