Biscuits are broken into small pieces (almost crumble these) and mixed with the yogurt to a homogeneous mixture. Boil the juice from the compote with lemon slices until they melt. The resulting mixture of milk and biscuits wishes poured in a suitable tray or in cups cream and pour the cooled jelly mixture. Allow to cool and tightening jelly for several hours in the refrigerator. * If you do a rare mixture of milk and cookies add more crackers. For me, this proportion is ideal because it served in cups cream chilled and garnished optional.