Follow these simple steps to create the perfect Seared Ahi Tuna with Sesame Seed Crust:

1. Prepare the Tuna: Start by patting the Ahi tuna steaks dry with paper towels. This helps achieve a nice sear.
2. Season: Sprinkle both sides of the tuna with salt and pepper.
3. Make Marinade: In a small bowl, combine soy sauce, grated ginger, and minced garlic. Brush this mixture onto both sides of the tuna.
4. Coat with Sesame Seeds: Spread the sesame seeds on a plate. Press each tuna steak into the seeds, ensuring an even coating on all sides.
5. Preheat Oil: Heat olive oil in a non-stick skillet over medium-high heat until it shimmers.
6. Sear the Tuna: Carefully place the tuna steaks in the skillet. Sear each side for about 1-2 minutes or until a golden crust forms, while the center remains rare.
7. Remove from Skillet: Transfer the seared tuna to a cutting board and let it rest for a minute.
8. Slice: Using a sharp knife, slice the tuna into thick strips for an elegant presentation.
9. Garnish (Optional): Top with green onions or serve with wasabi for an extra flavor kick.

With these straightforward steps, you will have perfectly seared Ahi tuna ready for enjoyment.