Skillet Blueberry-Corn Cobbler | Savory

Ingredients

• 4 tbsp (1/2 stick) unsalted butter
• 4 cups fresh blueberries
• 1 tbsp cornstarch
• 1/4 cup sugar
• 1 lime
• 1 (8.5 oz) box corn muffin mix
• 1 1/2 cups fresh corn (from about 2 ears)
• 1 large egg
• 1/4 cup whole milk
• Vanilla ice cream, to serve (optional)