- Measure out 2 cups of uncooked rice into a large bowl and pour water over the rice. Swish around with your hands and then discard the water. Do this 2-3 times. Fill the bowl with water until it covers the rice again and then allow to soak for 30 minutes. Pour the rice into a fine sieve and allow to drain for 15 minutes.
- Once drained, cook rice according to the package instructions.
- Meanwhile, combine tuna, mayonnaise and soy sauce.
- When the rice is cooked, allow to cool until you’re able to handle it with your bare hands.
- Wet your hands and sprinkle a bit of kosher salt on them. Rub them together and then pick up approximately ⅓ cup of cooked rice with your hands and spread it over your palm.
- Make an indent and place 1-2 teaspoons of tuna mixture onto the rice.
- Close the rice around the filling, press firmly into a ball and shape into a triangle.
- Wrap a piece of nori around the bottom of the triangle. Repeat steps 5-8 with remaining rice and filling.
- Serve with Kikkoman® Gluten-Free Sweet Soy Sauce for Rice for dipping.