Melt the butter. Put the cookies into a freezer bag, close it and crumble them with a dough roll. Knead with butter. Press on the bottom of a pie or tart tin (approx. 24 cm Ø) and chill for approx. 10 minutes
Squeeze the limes. Mix juice with quark, condensed milk and eggs. Smooth the quark mixture on the base. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/gas: level 2) for 30-40 minutes
Let the cake cool down. Afterwards put them in a cool place for at least 4 hours (preferably overnight). If necessary, decorate with slices of lime and lemon balm and dust with icing sugar
Place the lime cheesecake in a cool place until shortly before serving, because it is even more delicious when well chilled