Prepare a batter from all the ingredients. Line a cake tin with a diameter of 26 cm on the bottom with parchment paper. This grease and flour. Do not grease the edge of the cake tin.
Bake the mass in the 2nd rack (fan oven) at 150 ° C for about 50 minutes.
Once cooled, the cake is turned over, the paper is removed and the surface is coated with cranberry jam, which has been mixed with the rum. Decorate with whipped cream.