Preheat oven to 350 degrees. Grease the muffin pan.

On a clean, surface (lightly floured is ideal), roll out both sheets of puff pastry so they are a bit thinner than it comes, about 1/4 inch. Try to make them match is size.

Crumble the cookie dough onto the bottom layer of puff pastry. Lightly press it  down to cover most of the surface area. Lay on the top layer of puff pastry evenly over the top of the cookie dough.

Cut into 9 even strips, about 1-1.25" inch wide. Roll up like a cinnamon roll and place into a greased muffin pan.

Brush the tops with egg wash and bake in a preheated oven for 20-25 minutes, covering the tops with foil near the end to avoid them from browning too quickly.