Regulated form, cake edge - Patisse - round, 13 - 31 cm

Adjustable rim, stainless steel sponge cake mold. The rant has an adjustable diameter, which means that it will replace any springform cake with a diameter of 13 to 31 cm. With the adjustable form, the sponge cake will always be baked evenly. How to do it? Place the cake ring on the baking paper or aluminum foil. Pour the biscuit dough inside and bake it. The form should be stretched to the required size, the metal plate should be moved approx. 2 cm from the free end, use a thicker, less flowing dough.