For the ice cream, stir the egg yolks, cinnamon and sugar for a long time until frothy. Fold in the whipped cream and pour into a cake tin pan. Cover with cling film and put in the freezer for about 3 hours.
For the red wine plums, clean and chop the plums. Caramelize 4 tablespoons of sugar in a pan. Then add the plums. Deglaze with the red wine and add the honey and cinnamon. Let everything simmer a little.
Mix the vanilla pudding powder with approx. 2 tablespoons of red wine and stir into the hot mixture.
Let everything boil down a bit.
Arrange the cinnamon ice cream on dessert plates and either add the red wine plums or serve them separately.