Ingredients 2 1/2 tablespoons olive oil, divided 4 (6-oz.) skinless, boneless chicken breasts, pounded to 1-in. thickness 1/2 teaspoon kosher salt, divided 1/2 teaspoon black pepper, divided 1/4 cup whole-wheat panko (Japanese breadcrumbs) 2 tablespoons grated Parmesan cheese 1 tablespoon unsalted butter, melted 6 tablespoons spinach pesto (from Spinach Pesto Pasta with Shrimp 3 cups […]