Whether savory or sweet, dishes made with puff pastry tend to elicit plenty of “yums.” Here’s a technique that’s guaranteed to add “oohs” and “ahhs” to the chorus. And it’s ridiculously easy!All you have to do is make diagonal cuts down the sides of your sheet of pastry and criss-cross them over the filling. When the pastry puffs, it transforms into an intricate-looking main dish or dessert.