Seared Tuna with Mango: Salsa-Ca Tu Chien

Ingredients

• 1/2 teaspoon dried oregano
• 1/2 teaspoon white sesame seeds, toasted
• 1/4 teaspoon black sesame seeds, toasted
• 1/4 teaspoon brown sugar
• Pinch salt and freshly ground black pepper
• 1 teaspoon finely julienned fresh ginger
• 2 sprigs fresh coriander (cilantro), finely sliced
• 4 fresh Vietnamese mint leaves, finely sliced
• 2 fresh Asian basil leaves, finely sliced
• 1/2 teaspoon pounded fresh ginger
• 1/2 teaspoon pounded garlic

• 1/2 teaspoon pounded onion
• 7 ounces tuna steak (preferably round)
• 2 tablespoons vegetable oil
• Mango Salsa
• 1 whole mango, peeled, pitted and sliced
• 1 clove garlic, crushed
• 2 sprigs fresh coriander (cilantro), sliced
• 1 tomato, diced
• 1/2 onion, diced
• Pinch salt and freshly ground black pepper
• Juice of 1 lime