Rinse the rice under cold water.
Combine the rice with the 2 cups of water.
Bring to a boil then reduce to low and cover. Cook for about 15 minutes.
Remove from the heat and keep the rice covered for another 15 minutes.
Add the rice vinegar, sugar and salt. Mix the rice well.
Allow the rice to cool down, then tightly form into small rectangles.
Cook the small rectangle on each side on the Cuisinart XL Griddle over medium heat with 1 tbsp of sesame oil.
Remove from the heat and top with sauce, cucumber, and then tuna. Enjoy!