Roll out your biscuit dough until it is very flat.
Place about a tablespoon of Nutella on one side.
Spread out the Nutella.
Fold over the biscuit dough.
Seal all around with a fork.
Pop it in a skillet that is HOT -- about medium high heat.
Turn it over when it is getting golden brown.
Put it on some paper towels to drain.
Place it on a plate and dust with some powdered sugar.