<   Ingredients: foil 9 Apple slices (core apple and slice thinly on mandolin) 1 sheet of Puff pastry  ( thawed) 1 Tbsp. Butter 4 Tbsp. Brown Sugar 1/4 tsp cinnamon Directions: ** Preheat oven to 400 degrees Line a cookie sheet with foil and spray with cooking spray.  Unroll puff pastry and butter like you would a slice of bread ( about 1 Tbsp.). Set aside. In a small bowl mix 4 Tbsp. Brown sugar and 1/4 tsp. cinnamon. Spread onto buttered puff pastry. Lay apple slices on top ( I do three rows of three). Bake at 400 degrees for 15 minutes.  When apples square come out of…