Preheat oven to 350 degrees.

In a food processor, blend the garlic and basil leaves and pine nuts until combined. Add the Grana Padano cheese, olive oil and pinch of salt. Continue to blend until the mixture is creamy.


Line a baking sheet with parchment paper. Roll out the puff pastry and spread with the basil pesto evenly; roll up lengthwise. Using a sharp knife, cut the puff pastry roll into pinwheels, each 1 inch thick, and place on lined baking sheet.

Bake for 15-20 minutes.