Apple Cinnamon Dutch Baby – Love This Cookbook

Ingredients

• 1 large Granny Smith apple
• 4 tablespoons unsalted butter, divided (1/2 stick)
• 2 tablespoons granulated sugar, divided
• 1/4 teaspoon ground cinnamon
• 1/2 cup whole milk
• 2 extra-large eggs (at room temperature)
• 1/2 teaspoon pure vanilla extract
• 1/2 cup all-purpose flour
• 1/4 teaspoon kosher salt
• Confectioner's sugar
• pure maple syrup for serving