Can I prepare them in advance then bake?
Yes, you can prepare them in advance, which makes them a perfect appetizer for a crowd! They are elegant enough for a dinner party, but easy enough for a game day gathering. Defrost and cut the puff pastry. Add the toppings. Cover them tightly with plastic wrap of foil. Make sure to keep them covered in the fridge so the puff pastry doesn’t dry out. I’ve done them as early as the day before.