branzino recipe

2 limes (grated zest of) 1 teaspoon minced ginger 1 small shallot (minced) ¼ cup extra-virgin olive oil Kosher salt and freshly ground pepper 5 limes 2 pounds whole branzino (gutted and scaled) ½ cup fresh basil (plus more for serving) 8 thin slices of ginger Vegetable oil (for the grill) Extra-virgin olive oil (for drizzling) Flaky sea salt (for topping)