Tanya, our cleaner showed the girls and I the best (and easiest) recipe ever! You take puff pastry, salt, caraway seeds and egg wash. Cut into strips and place in the oven at 220 degrees and then in a few minutes the strips will puff up and go golden brown. Let cool, if you can! They are so delicious and especially taste divine when still warm. They are the perfect savoury snack for drinks.