Cover the bottom of the split form with parchment, grease the walls with butter and sprinkle with flour, make a “French shirt”. Send the form with biscuit dough to the oven preheated, as mentioned above. Bake the biscuit until dry. The size of the mold is 21 cm. In the finished form, the height of the cake is 4.5 cm. If you prefer taller cakes, you need to take a baking dish with a smaller diameter.