Heat oven to 400 degrees F.
using a rolling pin on a floured surface, roll the puff pastry to 1/8 inch thickness. Dock the surface with a fork, covering the surface of the pastry. Place the pastry on a parchment paper lined cookie sheet and freze for 15 minutes.
Bake for 10 minutes, until dough is golden brown in color. Set aside to cool.
In a medium bowl stir together butterscothch morsels, Nutella, eggs, flour and minature chocolate chips. Spread the mixture on the pastry, leaving a 1 inch boarder. Turn the oven down to 350 degrees and bake the bars for 15-20 minutes. When the bars are done, the top will be cracked slightly and the center will have a creamy texture. Allow the bars to cool completely and cut with a pizza wheel or a sharp knife.
Not a NESTLÉ®-tested recipe.