Lightly coat your tuna in a bit of oil.

Cut the tuna steak into bite sized cubes.

Gently pres tuna cubes down into the seasoning mixture and coat all sides with it.

Place coated tuna pieces on a plate.

Heat 1 1/2 - 2 TBS of  oil in a non-stick griddle or skillet until very hot but not smoking.

Place tuna pieces into the pan and cook over high med-heat until each side of the cube is cooked and golden brown/blackened.

You need to move quick so the tuna doesn't cook all the way through.  Total cook time should not exceed 2-3 minutes if you still want your tuna pink inside.

If you want it rarer, you need to cook it even less.

Remove each tuna piece (based on size) as soon as it is done and plate.

Combine all ingredients in a small bowl and mix until smooth and creamy.

Eat the tuna alone or with some of the sauce...either way, enjoy!