Puffy/German/Dutch Baby Pancakes

 

To Begin:
Pre-heat to 400 degrees

Preparation:

Put the butter in a oven proof skillit or 9x11-inch baking dish.
Melt the butter in the preheated oven, making sure it doesn't burn, about 5 minutes.

Whisk the eggs, flour, milk, salt, vanilla extract, and cinnamon in a bowl; don't overbeat,  set aside.

Pour the batter into the baking dish with the melted butter.

Bake:
Return to the oven and bake until the pancake is puffed and no longer moist in the center, about 20 minutes.

Using a spatula, remove the entire Dutch baby from the pan and place on a cooling rack for a few minutes.
This allowa the steam to escape without condensing along the bottom which makes the pancake soggy.

Serve:
Slice the pancake into wedges on a serving platter or cutting board
Sprinkle with the confectioners' sugar through a sieve.
Then put on whatever you want.

This should make:

2 Pancakes

 

Source:
Several on-line sources and they all have different names for the same thing.
I am taking the best of them all, tweaking it and making it my own..