01 -
Set your oven to 425°F (220°C) and let a 10-inch cast iron skillet (or any oven-safe pan) heat up in there while you mix up your batter.
02 -
Grab a mixing bowl and combine eggs, milk, flour, vanilla, lemon zest, sugar, and salt. Stir until silky smooth—no lumps!
03 -
Carefully pull the hot skillet out of the oven (use gloves!). Toss in the butter and swirl it around till it coats everything and melts completely.
04 -
Once the butter's bubbly, pour the batter straight into the middle of the pan. Spread the blueberries evenly on top as quickly as you can.
05 -
Pop the skillet back in the oven and let it cook for about 20-25 minutes. You’re looking for the edges to get all puffed and golden, while the center stays soft but set.
06 -
Take the Dutch baby out of the oven carefully—it’ll be super fluffy at first but will shrink a bit as it cools. Eat it warm with powdered sugar on top and a side of maple syrup or lemon curd, if you like.