Step by step recipe:
- 10 min.Heat gently up to 176°F (80°C). A thermometer is useful for this, but if you don't have one, just be careful not to allow the cream to boil.
- 1 min.Take off the heat and add the lemon juice all at once.
- 30 min.Mix well - you should notice it thicken slightly - then leave at room temperature to cool for 30 minutes.
- Just before serving, top with a thin layer of fruit coulis, such as blackcurrant.
- Decorate with a sprig of mint, if you wish, and serve.