Hold the bottle of Cheesecake under hot water for at least 20 seconds to loosen the contents from the bottle.
For the trifle, melt the Cheesecake in a pan.
Add the raspberry puree and mix well.
Put a layer into each glass and refrigerate.
For the espuma, melt the Cheesecake and mix with the raspberry puree.
Transfer to a ½ -litre siphon and aerate with 1 gas cartridge.
Put back in the freezer.