Start by unrolling crescents and separating the triangles. Spread a generous dollop of Nutella onto each one. Roll up as usual for a crescent. Now, pinch and press all of the seams.
I’ve learned when filling crescents to roll them back and forth on the counter after pinching to further seal them.
Place on baking sheet and bake according to the directions on the can.
Remove from oven and allow to cool for about 5 minutes.
Dust with powdered sugar and serve warm.