Crumble the savoury biscuits into coarse pieces.

Assemble the tiramisu
Distribute a layer of crumbled biscuits in glasses or in an oven dish.
Spoon a layer of mascarpone cream on top.
Place a layer of pink prawns.
Repeat the process until all the ingredients are used up and finish with a layer of mascarpone cream.
Rest and tasting
Cooling
Keep your tiramisu in the fridge for at least 4 hours, so that the flavours blend well and obtain an optimal consistency.