Apple Dutch Baby

Bahan-bahan (4 porsi)

• 2 tablespoons butter
• 3 eggs
• ½ cup all purpose flour
• ⅓ cup milk
• 1 tablespoon granulated sugar
• 1 teaspoon vanilla extract
• 1 pinch salt
• 1 tablespoon butter
• 2 apples (peeled and sliced)
• 3 tablespoons granulated sugar
• ½ teaspoon cinnamon
• 3 tablespoons water
• 1 tablespoon cornstarch and water (each)