Vanilice — lard-and-walnut sandwich cookies with apricot jam and vanilla sugar
Vanilice are small sandwich cookies whose delicacy depends on fat management more than on decorative technique. In the lard-based Serbian style, the dough bakes into a very short, tender biscuit that remains pale, then two rounds are joined with tart jam and coated in vanilla-scented icing sugar. They are rich but small, designed to sit comfortably among other festive sweets rather than behave like a large dessert on their own.
Pork lard gives the dough a different texture from butter. It contains almost no water, so there is less steam and less gluten development from added moisture. Beating the softened lard with sugar creates some aeration, while eggs provide enough structure to keep the rounds intact. Ground walnuts bring flavour and also interrupt the flour network, reinforcing the tender, crumbly character. Flour should therefore be added only until the dough becomes workable.
Chilling is essential because warm lard smears. A firm hour in the refrigerator makes the dough easier to roll to a consistent 5 mm thickness and helps cut rounds keep their shape on the tray. Work with one disc at a time and return soft dough to the cold rather than dusting it with large amounts of extra flour. Every extra handful of flour may solve sticking in the moment but produces a harder cookie after baking.
The baking target is set but pale, not deeply golden. At 175 °C, the small rounds need only enough time for the flour-and-egg structure to cook through and the edges to take the faintest colour. Multiple trays extend the total cooking time, but each tray should be judged by the same appearance. Once baked, the cookies must cool completely before jam is added; warm cookies melt the filling and dissolve the sugar coating.
Apricot jam gives a tart centre against the fatty walnut biscuit, while vanilla sugar mixed into the icing sugar supplies the aroma suggested by the name. After assembly, a day in a closed tin changes the texture: moisture from the jam moves gently into the cookies and makes them more yielding. That is a useful make-ahead quality, not a reason to store them damp or warm. A cool, dry tin keeps the coating powdery and the sandwiches neat.