Place paper liners in the hollows of a muffin tin or grease them well. Preheat the oven to 180 ° C top / bottom heat (convection: 160 ° C).
Finely grate the ladyfingers or cake crumbs and mix with the very soft butter. Mix the eggs with the sugar and 2 tablespoons of the jam of your choice until frothy. Then stir in the crumbs with almonds, chocolate flakes and cinnamon. Pour the batter into the molds.
Put the muffins in the preheated oven and bake for about 25 minutes until golden brown. Let cool in the tray for about 5 minutes, then remove.
Heat the rest of the jam and brush the muffins with it.