Buffalo Chicken Puffs

How to Make It 1 Heat the oven to 375°F. Line a baking sheet with parchment paper. 2 Unfold 1 pastry sheet on a lightly floured surface. Roll the pastry sheet into a 14x12-inch rectangle. Cut into 3 (14x4-inch) strips. Cut each strip in half to make 6 (7x4-inch) pieces. Repeat with remaining pastry sheet. 3 Cut the chicken strips into 3-inch pieces. Place 1 chicken piece on each pastry strip. Fold the short sides of the pastry to the center over the chicken and roll up like a jelly roll. Press the ends to seal. Place the filled pastries, seam-side down, onto the baking sheet. Reserve the remaining chicken for another use. 4 Bake for 20 minutes or until the pastries are golden brown. Serve the pastries with the dressing and celery.