Preheat the oven to 400°F.
Combine the hoisin, tamari, garlic, ginger, five-spice powder, and cayenne in a small bowl.
4 ounces hoisin sauce, 1 tablespoon tamari or soy sauce, 1 garlic clove, 1 teaspoon grated fresh ginger, ½ teaspoon Chinese five-spice powder, Pinch of cayenne pepper
Place the white fish in a baking dish. Brush it with the olive oil and season with a little salt and pepper. Pour half to three-quarters of the sauce over the fish, saving the rest for drizzling when serving.
1 to 1½ pounds mild flaky white fish, 1 tablespoon extra-virgin olive oil, Salt and freshly ground black pepper, Pinch of cayenne pepper
Place the baking dish in the oven and let the fish cook for 10 to 12 minutes, until done. If your fish was at or near room temperature prior to baking and it’s less than 1 inch in thickness, it should be done at around 10 minutes.
To test for doneness, place a fork at an angle, at the thickest part of the fish, and give it a little tug. If the fish begins to flake and looks opaque, it is done. If not, let it cook for a few minutes longer. Fish will continue to cook a bit more once it’s been removed from the oven.
Remove the fish from the oven and plate with ramen noodles and broccolini. Garnish with sliced green onions and serve with the leftover hoisin mixture or soy sauce.
Cooked ramen noodles, Roasted or steamed broccolini, Sliced green onions for garnish