4½ oz / 125g butter pinch of salt 1 oz / 30g sugar 2 egg yolks 2-3 tbsp water Filling 1 lb 10oz / 750g quark (regular, not non-fat), see note for a substitution 2 oz / 60g melted unsalted butter 4½ oz / 125g sugar 4 egg yolks 4 egg