Prepare and bake recipe as directed. Refrigerate up to 24 hours. When ready to serve, bake, uncovered, at 350°F for 30 to 40 min. or until heated through.
If you don't have a springform pan, you can prepare recipe in a 13x9-inch baking dish instead. Line baking dish with foil, with ends of foil extending over sides; spray with cooking spray. Roll out both pastry blocks to fit dish. Use to prepare recipe as directed. Bake at 400°F for 35 to 40 min. or until golden brown. Let stand 10 min. Use foil handles to lift recipe from dish before cutting to serve.
Puff pastry is also available in frozen pre-rolled sheets. If you purchase the pastry in this form, thaw as directed on package then roll into 12-inch and 11-inch squares and continue as directed.