Place chicken in Deluxe Multi Cooker with 1 cup water, set to POULTRY. Press button to start. Once timer goes off, release pressure and shred chicken.
In medium bowl, combine cream cheese, mozzarella cheese, chicken, hot sauce and green onions, mixing well.
Unroll thawed puff pastry onto cutting board dusted with flour.
Roll dough to measure a 10 x 15-inch rectangle. Spread buffalo chicken mixture over top of puff pastry all the way to the edges.
Roll the puff pastry like a jelly roll, starting from the long side. Pinch the seam closed, then refrigerate or freeze until firm enough to slice (Refrigerate 30 minutes or freeze for 15 minutes).
Meanwhile, Preheat your oven to 400°F/205⁰C.
Once dough is chilled, slice into ½” pinwheels, and place cut side down onto baking stone.
Bake15-18 minutes, or until golden brown. Cool 5 minutes.
Serve with ranch dressing mixed with blue cheese on the side, and more green onions for garnish.