Wash the mint, shake dry, pluck leaves and, except for a few leaves for decoration, cut into small pieces. Mix limoncello and chopped mint. Wash and clean the strawberries and cut into thick slices.
Cut the vanilla pod lengthwise and scrape out the pulp with the back of the knife.
Mix mascarpone, vanilla pulp, sugar and quark. Put a biscuit on the bottom of each jar (approx. 250 ml each). Layer 2/3 of the cream and 2/3 of the mint liqueur in the glasses. Spread strawberry slices on top.
Layer the remaining cream and liqueur, finishing with the mint liqueur. Decorate with mint leaves and serve immediately. Add the remaining biscuits.