Since the 19th century, a typical Parisian-style macaron has been a sandwich cookie filled with a ganache, buttercream or jam. As baked, the circular macaron displays a smooth, square-edged top, a ruffled circumference—referred to as the “crown” or “foot” (or “pied”)—and a flat base. It is mildly moist and easily melts in the mouth. Macarons can be found in a wide variety of flavours that range from traditional sweet such as raspberry or chocolate to savoury (as a foie gras).
There is some variation in whether the term macaron or macaroon is used, and the related macaroon is often confused with the macaron. In North America, most bakers have adopted the French spelling of macaron for the meringue-based treat to distinguish the two. The two confections have a shared history with macaroni (Italian: maccheroni). French words ending with “-on” that were borrowed into English in the 16th and 17th centuries are usually spelled with “-oon” (for example: balloon, cartoon, platoon). In the UK, many bakeries continue to use the term macaroon.
There are two main methods for making a macaron – using either French or Italian meringue (which also originated in France despite its name).
In the French method, egg whites are whisked until stiff-peaked meringue forms. From there, sifted, ground almonds and powdered sugar are folded in slowly until the desired consistency is reached. This process of knocking out air and folding is called macaronage.
In the Italian, egg whites are whisked with hot sugar syrup to form a meringue. Sifted almonds and icing sugar are separately mixed with raw egg whites to form a paste. The meringue and almond paste are mixed together to form the macaron mixture. This method is often deemed more structurally sound yet also sweeter and also requires a candy thermometer for the sugar syrup.
A vegan variation involves the use of aquafaba in place of egg white. All other ingredients are essentially the same.
Either Italian or French meringue can be combined with ground almonds. The two elements are then folded together until they are the consistency of “shaving foam”, and then are piped, left to form a skin, and baked. Sometimes, a filling is added.
