8 Grind the pepper nuts and mix well with the soft butter.
Place the 16 mm springform pan on a plate or an oiled board, pour in the crumbs and press firmly. Let it set in the refrigerator.
Melt the couverture in a water bath and coat the crumbles with it. Chill again.
Now put the mascarpone in a bowl, let the gelatin soak in a little water and squeeze out.
Melt the sugar in a pan, stir in the butter and cream and then add the caramel to the mascarpone and stir thoroughly.
Dissolve the gelatin over low heat and add to the mascarpone-caramel mixture, stir in and then pour the cream onto the crumbly base. Let it set in the refrigerator for two hours.
Now the tartlet is removed from the mold with a sharp knife and decorated to your heart's desire.