Heat the biscoff spread in a microwave for a few seconds until melted. Add biscoff spread into the whipped cream, gently fold until no steaks remain.
Transfer the mousse to a piping bag. If the mousse too runny, refrigerate for 1 hour in the piping bag. Pipe into serving dishes and refrigerate for at least 3 hours.
After 3 hours, spread 1-2 teaspoons of biscoff spread on each mousse, refrigerte for another hour.Decorate with crushed/whole lotus biscuits.
Video
Notes
Make sure the Biscoff spread is not too hot when you pour it in the whipped cream or it will deflate it.