Stuff day-old croissants with ham and Gruyère ... uncover and bake until golden brown, set, and cheese has started to brown, 10 to 15 minutes more. Remove from oven and let rest for 10 minutes.

This easy Philadelphia cream cheese puff pastry Danish tart recipe will be the talk ... To make your cream cheese puff pastry savory, top it with ham and mushrooms, pesto, or tomato and basil.