How to Make It
Heat the oil in a large nonstick skillet over medium-high heat. Season the salmon with ¼ teaspoon each salt and pepper and cook until opaque throughout, 3 to 4 minutes per side.
Meanwhile, in a medium bowl, toss the bok choy, apple, and scallions with the yogurt, lemon juice, ½ teaspoon salt, and ¼ teaspoon pepper. Serve with the salmon.