Chicken Breasts With Miso-Garlic Sauce

Ingredients

• INGREDIENTS
• 1 tablespoon fine sea salt, plus more as needed
• 2 tablespoons plain whole-milk yogurt or whey
• 4 cups cold water
• 4 boneless, skinless chicken breasts (about 2 pounds)
• ¼ cup unsalted butter (1/2 stick), melted, or olive oil
• 2 tablespoons onion powder
• 1 tablespoon garlic powder
• 2 teaspoons chipotle powder
• 1 teaspoon black pepper
• ¼ cup unsalted butter (1/2 stick), cubed
• 4 garlic cloves, peeled and minced
• 1 tablespoon lemon zest
• ½ teaspoon black pepper
• 1 tablespoon red miso
• 2 tablespoons lemon juice
• 2 tablespoons minced scallions or chives