Step 1

Grease your 9 x 9 baking dish with sesame oil.

Step 2

Cook short grain rice according to package instructions in your rice cooker or pot. Once cooked, season your hot rice with sugar, salt and rice vinegar and mix with a rice paddle.

Step 3

Transfer cooked rice to greased baking dish and spread rice out evenly. Optional: Sprinkle sesame seeds and furikake over the rice.

Step 4

Preheat oven to 500 degrees F.

Step 5

In a medium bowl, mix strained tuna with kewpie mayo, sriracha sauce, sugar and salt. Layer that on top of the rice and spread it out evenly.

Step 6

Then peel and thinly slice avocados. Spread the avocado over the tuna layer. Generously drizzle more kewpie mayo and sriracha sauce over top.

Step 7

Broil in oven for 10 minutes until the sauce is bubbling. Optional: garnish with green onions. Slice with a wet knife into 20 pieces and scoop a piece of the filling into half a sheet of nori and enjoy!