Most of the flour is thoroughly mixed with the butter. Add the egg, cream, baking powder and salt. After mixing, was added and the remaining flour to form soft elastic dough. Allow to stand for an hour in the refrigerator. Then rolled into a rectangular sheet having a thickness of about 0.5 cm. On it is spread filling. Wound on a roll and cut into chunks. They rank lying on a baking tray (on baking paper). Bake in a moderate oven until browned. Optional can sprinkle with grated cheese before baking.