Coconut Cashew Basmati Rice Salad

Name: Coconut-Cashew Basmati Rice Salad
Ingredients: 3 tablespoons peanut oil, plus 1 tablespoon for the cashews; 1 medium yellow onion, peeled, halved and thinly sliced; 1 clove garlic, chopped; 1 tablespoon grated fresh ginger; 2 cups basmati rice, rinsed several times in cold water and drained well; Salt and freshly ground pepper; 1/4 cup raw cashews, halved; 2 cups unsweetened coconut milk; 2 cups water; 1/2 cup thinly sliced green onion; 1/4 cup grated fresh coconut