Apple Dutch Baby

Preheat oven to 425°F. 2. In a medium bowl, mix together the sliced apples, maple syrup, lemon juice, and cinnamon until the apples are coated. Set aside. 3. In a separate bowl, whisk together the eggs, milk, flour, maple syrup, cinnamon and salt until smooth. 4. Heat a 9 or 10-inch cast iron over medium-high heat and add the butter. Once the butter melts, add the apple mixture and cook for 5-7 minutes, stirring occasionally, until the apples are softened and slightly caramelized. 5. Pour the egg mixture over the apples and immediately transfer the skillet to the preheated oven. 6. Bake for 15-20 minutes, until the Dutch baby is puffed up and golden brown. 7. Serve warm, dusted with powdered sugar and/or a drizzle of maple syrup, if desired.