4 clementines, finely grated zest only
75g/2â…”oz French T45 flour or Italian 00 flour
125²µ/4½´Ç³ú caster sugar
200g/7oz sugar
1 vanilla pod, seeds only
150²µ/5½´Ç³ú chocolate (70% cocoa solids)
2 tsp orange liqueur, such as Grand Marnier
150²µ/5½´Ç³ú unsalted butter, plus extra for greasing
225g/8oz cream cheese
125²µ/4½´Ç³ú crème fraîche
3 free-range eggs
3 free-range egg yolks
240²µ/8½´Ç³ú whipping cream