Use a paper towel to remove any remaining moisture. Mix the sliced kimchi with the kimchi seasoning ingredients. Drain the tuna using a strainer, pressing down with a spoon to remove as much oil ...
Dip a piece of the fish into the mixture and taste for seasonings, adjusting as needed. Pour the sauce over the tuna and mix gently. Halve the avocado and remove the pit. Cut the flesh into cubes ...