Method

1. Whisk the egg yolks and lime juice together until frothy, paler and lighter.
2. Cool
3. Whisk the egg yolks and lime juice together until frothy, paler and lighter.
4. Whisk the egg white and sugar together until whipped and firm.
5. Whisk the sugar syrup into the egg yolk mix.
6. Whisk ¼ of the meringue into the egg yolk and syrup mix.
7. Fold in the remainder of the meringue, being very careful not to lose any air and lightness.
8. Fold in coconut milk.
9. Spoon into a loaf tin lined with cling film.
10. Freeze for at least 4 hours or until set.
11. Cut slices off with a hot knife and serve.