It's extremely easy to make them and I encourage you to try them to taste a little bit of Argentina.
-Puff pastry (the 2 sheet pack is good to start)
-1 can of dulce de leche La lechera (you can find this one in the Hispanic aisle of any store)
-Confectioner's sugar to sprinkle at the end.
Unfold the thawed puff pastry sheets.
Cut 1 inch stripes along the width of the sheet and then roll each stripe around the parchment paper previously shaped like a stick like I show in the picture. Do three rolls and then roll the stripe on itself three more times.
Bake on 350 degrees for 20 minutes or until you see it golden on the surface.
Once out and cooled, twist the pastry and the paper gently so they come off easily.