Ingredients 1 cup uncooked whole-grain hulled barley 1 tablespoon olive oil 1 (3 1/2- to 4-lb.) whole chicken, trimmed of excess fat 3/4 teaspoon kosher salt, divided 3/4 teaspoon black pepper, divided 8 green onions, cut into 1-in. pieces, light- and dark-green parts divided 3 tablespoons minced peeled fresh ginger 10 medium garlic cloves, smashed […]