Grilled Corn and Potato Chowder

INGREDIENTS

• 1 pound small red potatoes, quartered
• 1 tablespoon salt, divided
• 3 tablespoons softened butter, divided
• 4 ears shucked corn
• Cooking spray
• 3/4 cup finely chopped onion
• 1/8 teaspoon ground red pepper
• 3 cups 2% reduced-fat milk
• 1/2 cup half-and-half
• 2 thyme sprigs
• 3 tablespoons finely chopped chives
• 1 1/2 teaspoons chopped fresh thyme
• 1/2 teaspoon freshly ground black pepper