Grilled Spicy Tuna - cooking recipe

Ingredients

1/4 cup peanut oil
1 tsp black mustard seeds
3/4 inch fresh ginger, finely chopped
1 None small green chili, deseeded, finely chopped
2 None fresh curry leaves
1 tbsp ground turmeric
4 (5.25 oz) tuna steaks
1/4 None red onion, finely chopped
2 tbsp fresh cilantro leaves
None None steamed rice, to serve

Preparation

Heat oil in a small, heavy-bottomed saucepan over medium heat. Add mustard seeds. Just as they begin to pop, add ginger, chili and curry leaves. Cook for 1-2 mins, until fragrant. Set aside to cool completely.
Rub turmeric onto both sides of tuna steaks. Place in a shallow bowl and cover with fragrant oil. Cover and chill for 1 hour to marinate.
Preheat a cast iron grill pan over high heat. Cook tuna steaks for 2 mins per side, or until cooked to your liking. Top with red onion and cilantro. Serve with rice.