Puff Pastry and Mascarpone Cheese Danish I had some left over puff pastry and mascarpone cheese. This is what I came up with. 8-10 bars 1/2 cup mascarpone cheese 1/4 cup sugar 1/2 cup strawberry preserves 1/2 teaspoon vanilla extract 1 egg, plus 1 egg yolk 2 tablespoons flour 1 sheet store-bought puff pastry, thawed