PREPARATION
Try to keep everything very cold. Since most things I buy are frozen they have a head start.
Vegetables
For sushi rolls, many cylindrical items are reduced to match sticks, or julienned. You might notice that the examples in the photos have ended up looking more like Popsicle sticks. This is to demonstrate the wide range of tolerance.
Carrots -try to julienne these.
Cucumbers - cut in 3" sections, cut in half, scrape out the seedy middle with a small spoon and then julienne. You can peel them first if you don't want the crunchy skin.
Takuan - or Japanese horseradish pickle can be julienned.
Avacado cut in strips - see
How to slice an avocado
Fish
Typically slice the fish in thin slices, maybe 1/4 inch - the geometry really depends on how you end up using it. If you're draping it over a chunk of rice, then it will want to be more substantial.
Below: Kevin cutting tuna.
Salmon; peel off the skin with a sharp knife leaving the skin intact. There might be a little collateral meat stuck to the skin - that's fine. Find someone who's got a grill going and place the salmon, skin down on the grill. Don't wander off which you will be tempted to do. To get the skin crispy it has to really brown, almost blacken which takes long enough for you to lose interest. If you make it to that point, bring the salmon in and let it cool enough to, you guessed it, julienne.
Eel; if the eel is already prepared just slice it into sections. If it's not, you're on your own.
Spicy Mayo
Take a glob of mayo and squirt in some Srirachi sauce, keep going until the heat is the right level. The color I like it is dark pink with is on the hot side.
Wasabi
If you get the powder, cut open the top and
pretend to take a sniff. Hand it to someone you select and ask them if it smells okay. You won't see them for minutes. Meanwhile, pour out a few tablespoons of the powder in a small bowl and add what appears to be an equal amount of water. Once you start mixing it up you'll have a better idea if it was equal or not. It's texture should resemble dry peanut butter. Add more water or more powder until you either end up with the right ratio or so much wasabi you will have to make sushi for months. Your friend should be back by now, and there will be retaliation. The wasabi sniffing set up is an undocumented kitchen fail, but it's too good to miss.
Famous Wasabi sniffers
Bill Scott's steak arrived with a stainless steel ramekin filled with wasabi. There were three of us at the table I think. He dared himself to eat the whole bit of wasabi at once. Then he accepted his dare. We didn't see Bill until well into dessert. At least that's how I remember it.
MAKING SUSHI ROLLS
NORI SIDE OUT
Put a bowl of cold water near where you are working. This is good for getting rice unglued and gluing nori.
Lay the sushi mat on a cutting board. On top of the matt put down a sheet of Nori.
Spoon out a few globs of rice, you'll get the hang of how much to put on after you mess up a couple.
The rice is extremely sticky; I use the back of a spoon dipped in water to smooth out the rice. The layer of rice should be thin and you should leave a section
(about 3/4 inch) at the far end without any rice.
Now lay down your ingredients - somewhere near the middle. The idea is to put enough stuff in to fill out the roll but not too much so the roll won't close. I have some random theme going here, avocado slices, cucumbers, dobs of wasabi, carrots... you can put down strips of tuna, eel, or other fish if you want.
It was looking lonely so I added little alien fingers (enoki mushrooms) and sprinkled on some sesame seeds.
Now it's time to roll it up. Using the matt, bend the front edge up to make the front rice meet the back rice. You will leave that uncoated 3/4 inch of nori sticking out.
With the roll sitting there, wipe water over that 3/4 inch strip.
The watered strip should act like an envelope seal. Continue rolling the roll over the wet strip to glue it to the rest of the roll - lift up the matt so it's not in the way of the join.
Now square it up. Squeeze it lightly to give it a square shape. Obviously you don't have to make them all square, you can keep them round. This demo is square.
You may think cutting them is easy but this is made tricky by the stickiness of the rice. Even a sharp knife gets bogged down and crushes your perfect roll. Keep the knife wet with cold water. If it's slow going, wet the knife before every cut. You can also try a serrated knife. Just be careful not to saw too hard. Use a light touch. We were having a bad knife day and decided our sharpener had reached it's end of life.
Arrange your sushi artistically on a plate, sprinkle on some more sesame seeds.
RICE SIDE OUT
I've not done one of these. Kevin made a few and they were great. I have some photos of that adventure.
First put the rice down on the nori as before. Leaving a little strip rice-less.
Cover the rice side with plastic wrap.
Cover the plastic wrap with the matt and flip the whole thing over.
You have a matt layer, plastic, rice, nori.
Now fill it with stuff. I wandered away during this phase but I think he did what I did above.
Roll it up and pull off the plastic.
I said it looked like an inverted skunk. Kevin claims that even the fanciest sushi joints leave a little dark strip of nori.
Sprinkle the rice with black sesame seeds. Cut it up carefully.
SOME SUSHI COMBINATIONS
Spicy mayo with strips of salmon skin and tuna.
Cucumber, wasabi, tuna.
Eel, cucumber, carrot
Some of Shana's artwork: Avocado, spicy mayo, tuna, imitation crab
Here's a few hours worth of work by five people sharing two sushi matts.
The soup was a mistake. Nobody was hungry but the sushi was good for breakfast.
Sushi chefs Shana, Quin, Tris, Troy, Kevin