- ¾ cup vanilla sugar
- 2 eggs, separated
- 1 tablespoon
- Whip vanilla sugar and egg yolks till smooth. Add flour, lemon rind, butter and finally hot milk. Bring to a simmer and mix in the ground poppyseeds.
- When the mixture starts simmering again, turn off heat. Let the filling cool.
- When mixture is cool, mix in raisins and grated apple. Whip the egg whites till stiff and fold them into the filling. If it is t