Cornmeal Blueberry Drop Scones

Ingredients (14)

• 1 1/4 cups all-purpose flour
• 3/4 cup cornmeal
• 2 tablespoons brown sugar
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup unsalted butter, chilled and cubed
• 1/2 cup milk (or buttermilk)
• 1 large egg
• 2 tablespoons maple syrup
• 6 ounces fresh blueberries
• 1 teaspoon corn starch
• 1 large lime
• 1 cup powdered sugar