You will need: 1 puff pastry 4 slices of smoked salmon of Boursin (And I put a little poppy on it to look pretty, but it is really accessory!) Unroll the dough, spread a good layer of Boursin, place the salmon slices evenly. Roll the dough until halfway, then roll the other Motie. Put in freezer for 30 minutes to harden a little while, then cut the slices. Bake about 15 minutes at 200 ° C in a preheated oven.