Assemble the cake. Put 1-2 tablespoons of cream on the bottom of the mold, spread it, put the cake on the cream (the cake can be additionally soaked with something, I did not do this). Spread 3-4 tablespoons of cream on top of the cake. Place the cut-out circles on top of the cake. Lubricate the top, sides of the cake and each resulting nest with cream.