A patisserie treat is a type of dessert that is usually found in a French bakery. Two examples of these treats are the eclair and the tarte, both of which have six and five letters respectively. An eclair is a pastry made from choux dough filled with a cream or custard and topped with chocolate icing. A tarte is a type of pastry tart that is usually filled with fruit or custard and topped with a glaze.