Puff Pancake in Cast Iron

Here's one of my favorite recipes.  I love making this for breakfast.  I think it's perfect served with some sausage too. An additional note that this has to be made in a cast iron skillet. This is a great recipe to help season your skillet too!

2 eggs
1/2 cup flour
1/2 cup milk
dash of salt
4 tablespoons butter

1. Set oven to 450 degrees F and put a large (12" or so) skillet in to heat.
2. In a bowl, beat the eggs, flour, milk and salt together. (Mix in all together at once or it won't .   The more air you beat into the batter the higher it will rise in the oven)
3. When the oven is hot, toss the butter into the skillet and let it melt.
4. Pour batter into the skillet and return it to the oven.
5. Bake 12-15 min or until the pancake is ed and golden.
6. Cut in half and serve immediately with warm maple syrup (and whatever else you want)