Daine'S Lemon Mousse

Directions

1. 1
   Dissolve gelatine in the cold water; leave for 5 minutes.
2. 2
   Add lemon juice, hot water and sugar; cool.
3. 3
   Refrigerate until mixture starts to gel (but not completely gelled).
4. 4
   Whip the egg whites until foamy and stiff, then whip through gelatine mixture.
5. 5
   Combine both, mixing them well.
6. 6
   Put in a serving dish; refrigerate for an hour or more.