Thaw the raspberries. In the meantime, cut out 6 slices from the cake base with a glass and set aside.
Divide the raspberries between the 6 glasses. Cook the icing according to the instructions, let it cool down a little and pour into the glasses about 3 cm deep. Place the cut-out cake base slices (straighten them a little if necessary) on the jelly layer in the glass. Cook the vanilla pudding according to the instructions, again pour a 3 cm thick layer into the glasses. Whip the whipped cream with vanilla sugar and cream stiffener, pour (or splash on) as a large blob on each glass.
If necessary, decorate the whipped cream with nuts, brittle, etc.
Can be easily kept in the refrigerator overnight (be sure to cover it!) And is easy to transport.