Grilled Shrimp without sauce dijon butter

16 jumbo shrimp, unpeeled, preferably head-on 6 tablespoons fish sauce (such as nuoc nam or nam pla), divided 4 tablespoons vegetable oil, divided, plus more[...]

add to shopping list Dressing 6 tablespoons orange juice 3 1/2 tablespoons white wine vinegar 2 tablespoons chopped fresh chives 1 1/2 teaspoons finely grated[...]

add to shopping list 1 1/2 lb jumbo (8 to 12 per lb) shrimp 3 teaspoons sea salt dissolved in 11/2 cups water For tamarind sauce 1 tablespoon tamarind from a[...]