– 2 sheets puff pastry thawed For the cream cheese filling – 8 ounces cream cheese softened – 2 tablespoons granulated sugar – 1 teaspoon vanilla extract For the berry filling – 1/2 cup triple berry preserve – 4 teaspoons cornstarch – 2/3 cup fresh blueberries – 2/3 cup fresh raspberrie – 2/3 cup fresh sliced strawberrie For the crumble topping – 3 tablespoons light brown sugar packed – 2 tablespoons unsalted butter melted – 1/3 cup all-purpose flour For assembly – 1 large egg – splash of water – 1 cup powdered sugar – 1-2 tablespoons whole milk