Step 1

Place the sesame seeds on a plate and stir to combine.

Step 2

Season the tuna steaks with salt and pepper to taste.

Step 3

Place each tuna steak on the plate of sesame seeds and press the seeds all over the fish.

Step 4

Heat the oil in a large pan over high heat.

Step 5

Add the tuna steaks to the pan. Cook for 30-60 seconds per side.

Step 6

Remove the tuna from the pan. Let rest for 3 minutes then cut into slices.

Step 7

In a small bowl, whisk together the hoisin sauce, soy sauce, rice vinegar and sesame oil.

Step 8

Drizzle the sauce over the sliced tuna. Top with green onions or cilantro, then serve.