A Variety of Individual pastries can be made using meringue or pâte à choux. Both of these elements are shaped by piping, then baked and filled. Meringues can be piped into containers, filled, and served, or piped into disks and assembled like a sandwich. The fillings paired with meringue are usually high in fat to contrast with the lean flavor and crisp mouthfeel of the meringue.
Pâte à choux can be piped into oblongs for éclairs, into rings for Paris-Brest, into domes for cream puffs, or into more intricate shapes, such as the classic swan. After baking, a filling is piped into the pâte à choux either by slicing it open or by using a small pastry tip to puncture the shell and inject the filling. Pastries of this type are typically glazed or dusted with confectioners’ sugar to finish. It is important when preparing either type of shell (meringue or pâte à choux) that it be baked until dry and crisp and allowed to cool completely before filling.