Preheat the oven to 400ºF.
Place the butter in a 12" oven-proof, non-stick skillet. Place the skillet into the oven until the butter melts.
Combine the eggs, milk, flour, sugar, vanilla and salt in a food processor or blender and blend until smooth.
Remove the skillet from the oven and swirl the melted butter around so it evenly coats the pan.
Pour the egg mixture into the skillet and return the skillet to the oven for 25 minutes, or until the Dutch Baby is puffed and golden brown.
Garnish with a dusting of powdered sugar or maple syrup and top with fresh berries, if desired.
★ Did you make this recipe? Don't forget to give it a star rating below!