One-Skillet Salmon With Curried Leeks and Yogurt-Herb Sauce Recipe

Name: One-Skillet Salmon With Curried Leeks and Yogurt-Herb Sauce Recipe
Total time: 35 min
Yield: 4
Ingredients: 4 (6-ounce; 170g) skin-on, center-cut salmon fillets; Kosher salt and freshly ground black pepper; 4 tablespoons (60ml) extra-virgin olive oil, divided; 3 pounds leeks (1.4kg; about 4 medium leeks), white and light green parts only, cut into long, thin strips (about 4 inches by 1/4 inch); 1 1/2 teaspoons curry powder; 3/4 cup (180ml) yogurt; 1 (4-ounce; 115g) piece English cucumber (from one 10-ounce cucumber), peeled and very finely minced or grated; 1 small clove garlic, minced; 1 packed tablespoon minced fresh herbs, such as mint, dill, and/or parsley; Juice of 1 lemon, to taste