Skillet Peach Cobbler

Ingredients

• Peach Filling
• 2 tablespoons unsalted butter
• 7 peaches—halved, pitted and sliced
• ⅓ cup granulated sugar
• 1½ tablespoons cornstarch
• 1 teaspoon cinnamon
• Pinch of salt
• ¾ teaspoon pure vanilla extract
• Biscuit Topping
• 2 cups all-purpose flour
• ½ cup sugar
• 1½ teaspoons baking powder
• ¼ teaspoon baking soda
• ¼ teaspoon salt
• 8 tablespoons (1 stick) unsalted butter, cubed
• ½ cup buttermilk
• 1 large egg