Filling:
6 shrimps (peeled)
1 lemon (zest for preparation and segments for decoration) Step 1: Prepare the base of the log
Preheat the oven to 180 °C (gas mark 6).
Separate the egg whites from the yolks into two bowls.
In the bowl containing the egg yolks, add the cream cheese, mustard and double cream. Mix with a whisk until smooth and evenly combined.

Beat the egg whites with a pinch of salt, then gently fold them into the previous batter using a spatula, lifting the batter to retain the air.