Grilled Mahi Mahi in Thai Coconut Sauce

1 ½ cups coconut milk

2 tablespoons chopped fresh cilantro

2 tablespoons chopped green onion

2 tablespoons lime juice

4 teaspoons minced fresh ginger root

2 cloves garlic, minced

1 teaspoon fish sauce

2 (6 ounce) mahi mahi fillets

2 tablespoons chopped fresh cilantro

2 tablespoons chopped green onion

Heat a grill pan over medium heat.

Stir coconut milk, 2 tablespoons cilantro, 2 tablespoons green onion, lime juice, ginger, garlic, and fish sauce together in a saucepan; bring to a boil. Brush the mahi mahi fillets with enough sauce to coat. Cook the remaining sauce at a boil until slightly thickened, 3 to 4 minutes.

Cook the mahi mahi in the grill pan until the fish flakes easily with a fork, about 7 minutes per side. Transfer to a serving platter, top with the sauce, and garnish with 2 tablespoons cilantr and 2 tablespoons green onion to serve.