Step 1

Place tuna steaks on plate.

Step 2

Sprinkle each side with salt, pepper and 1 teaspoon of sesame seeds per side.

Step 3

Pat seasoning into each side to make sure they stick.

Step 4

Take large cast iron skillet and add oil.

Step 5

Bring to medium-high heat.

Step 6

When oil just starts to smoke, place tuna steaks in skillet.

Step 7

Cook for 30-45 seconds per side (or up to 1 minute if you just barely want it rare in the middle).

Step 8

Remove and let rest on clean plate for 5 minutes.

Step 9

Serve immediately with sauce of choice (see notes below).