Savory Tuna Rice Balls (Onigiri)

In a small bowl, combine the drained tuna, mayonnaise, soy sauce, and sesame oil. Mix well until thoroughly combined.

In a separate bowl, gently mix the warm cooked rice with the salt.

Wet your hands lightly with water to prevent sticking. Take about 1/2 cup of seasoned rice and flatten it into a disc in your palm.

Place about 1 tablespoon of the tuna mixture in the center of the rice disc.

Carefully bring the edges of the rice together to enclose the tuna filling. Gently shape the rice into a triangle or oval, pressing firmly but not too tightly.

Repeat with the remaining rice and tuna mixture to make 4 onigiri.

Wrap each onigiri with a strip of nori, pressing it gently to adhere.