Cook 400g of sushi rice
Add 3 tbsp of rice vinegar and 1 tsp of sugar (optional) to the cooked rice and let it cool down
For the filling: mix the flaked tuna, green onions, sesame seeds, sriracha, and mayonnaise. Season with salt and pepper
For the glaze: bring the soy sauce, maple syrup, and gochujang to a boil, then thicken it with diluted cornstarch
To shape the onigiri: wet your hands, flatten a ball of rice in your palm, add 1 tsp of the filling in the center, and close it with another ball of rice, squeezing it firmly
Lightly fry the onigiri in neutral and sesame oil on both sides
Brush the onigiri with the glaze on both sides
Roll the onigiri in sesame seeds and wrap them in nori sheets
Let the onigiri cool down before serving
