30-Minute Pan-Seared Salmon with Baby Bok Choy and Shiitake Mushrooms

Ingredients

• Freshly ground black pepper
• Salt
• 1/2 teaspoon rice wine vinegar
• 3/4 cup basmati rice
• 4 heads baby bok choy
• 1/4 pound shiitake mushrooms, stems removed
• 3 to 4 tablespoons vegetable oil
• 4 spring onions, white parts thinly sliced and the green parts cut in 1-inch lengths
• 1 tablespoon low-sodium soy sauce, plus more for drizzling
• Four 6-ounce pieces salmon fillet, skin removed