Preheat oven to 400°. Unfold puff pastry; roll and trim into a 10-in. square., Beat cream cheese and pesto until smooth; stir in remaining ingredients. Spread cheese mixture on pastry to within 1/2 in. of edges. Roll up jelly-roll style. Freeze 30 minutes. Cut crosswise into 16 slices., Bake cut side down on a parchment-lined baking sheet until golden brown, 12-15 minutes.