How to make
Grind the biscuits in a blender or food processor until they turn to crumbs. Combine and mix them with yogurt, sugar, vanilla and chopped fruit jam.
Dissolve the gelatin in about 2/3 cup (150 ml) water, melt it gently in a water bath and pour the cream in a trickle. Stir vigorously until you get a smooth mixture.
Pour the mixture into a large form. Put it in the refrigerator to set. After several hours, the biscuit parfait will be ready for consumption.