Ahi tuna recipe

1. **Ingredients**: - 2 ahi tuna steaks - 2 tablespoons sesame oil - 1 tablespoon soy sauce - 1 tablespoon fresh lime juice - 1 tablespoon sesame seeds (black or white, or a mix) - Salt and pepper to taste - 1/4 cup thinly sliced green onions (for garnish) - Wasabi and pickled ginger (optional, for serving)