Whisk the sugar and egg yolk to pale Sabayon. Add the cream. Sift the dry ingredients and fold through. Add the melted clarified butter.
Bring the ingredients to the boil.
Blanche the lemon peel 3 times. Add the sugar and lemon juice. Bring to the boil and reduce to a simmer. Allow to reduce to 70%. Blitz whilst warm until smooth.
Heat the cream to 40 °C. Add the pectin mix. Boil for 2 minutes. Add the gelatine mass off heat.
Blitz until smooth.
Fill each mould with 120 g of the lemon cake mix. Bake at 160 °C for 14 minutes. Once out of the oven, remove from the moulds and pour over the warm syrup. After the cake has cooled down, glaze it with lemon nappage and pipe vanilla chantilly on top.