We used to have them every year, I don't know if they're still around. They were German, came in a bag that might have been white or dark blue. The biscuits were I think round, or possibly crescent shaped, or maybe both. On the outside they had a white crunchy coating and on the inside they tasted like gingerbread. They were a bit soft and the centre was gooey. Please someone tell me what they are and that they still exist.