plain flour • wheat germ • soft butter • icing sugar • Few drops of vanilla • Few tablespoons Cold milk (you can use low fat) as needed • salt • For the filling: • Caramel (3/4 cup of sugar 1 tablespoon butter 1 cup of milk) • Lemon custard: • lemon zest and juice, 2 eggs, 2 tablespoons sugar, 1 full tablespoon whole wheat flour, 1/2cup water 1 tablespoon butter • Chantilly powder