Cook lentil rice with a 1:1:1 ratio.
Meanwhile, make the seasoning with soy sauce 1: cooking wine 1: olive oil 1.
Cut a sheet of seaweed into three equal parts.
Drain the oil from the canned tuna.
Mix the cooked rice, tuna, and seasoning evenly.
Place the mixture into a triangle onigiri mold, shape it, and grill the sides on a frying pan.
Wrap with seaweed.
Lentil tuna onigiri for a healthy meal is ready.
Put the finished onigiri in the freezer and enjoy it in portions.