In a small bowl, mix the ginger, garlic, lemon zest, 1 tsp. of the olive oil, 1 tsp. salt, and 1/2 tsp. pepper. Pat the mixture evenly all over one side of the fish.
In a 10-inch straight-sided saute pan, heat the remaining 2 Tbs. oil over medium heat. Add the leeks and saute, stirring constantly, until softened, about 5 minutes. Add the broth and 1 Tbs. of the lemon juice. Cover and bring to a simmer over high heat. Arrange the fish lemon-ginger side up in a single layer on top of the leeks. If necessary, add more broth until the fillets are almost but not completely submerged. Cover and turn the heat to low. Gently simmer until the fish is just cooked through, 8 to 10 minutes. With a slotted spatula, transfer the fish to 4 shallow bowls.
Add the spinach, mint, and scallions to the broth and stir until slightly wilted, about 1 minute. Season to taste with more lemon juice, salt, and pepper. Ladle the vegetables and broth around the fish and serve.
Serve with boiled soba noodles and Snow Pea, Scallion and Radish Salad on the side. Finish the meal with sweet-tart Avocado Frozen Yogurt.
nutrition information (per serving):
13, Fat Calories
120, Saturated Fat
41, Monounsaturated Fat
14, Polyunsaturated Fat
Photo: Scott Phillips