This is another of those quick-to-assemble dishes perfect for entertaining. Inspired by a dish I used to love years ago at Castelmola restaurant in Leichhardt, the addition of mustard fruit takes this snack from yum to wow! I use Vannella nodini – large, juicy, bite-sized knots of fresh mozzarella – but you could use smaller bocconcini if they aren’t available. Flat pancetta is best for this recipe, but improvise if you need to by using the fatty strip from rolled pancetta and saving the meaty centre for another dish. We really enjoyed these snacks with a glass of Ponente 270 Lambrusco dell’Emilia (imported by Godot Wines). Salute!