Let us get to know them:
Buttercream: a rich creamy mixture of butter, eggs, and sugar used both as filling and frosting.
Dacquoise: a meringue paste with fine-ground nuts.
Dragée: a silver or gold sugar ball used for decorating
Ganache: a smooth mixture of melted or finely chopped chocolate and heated cream.
Génoise: a light, airy sponge-type cake that is usually round and the basis for many layered cakes.
Pastilage (or gum paste): an edible dough-like paste that can be used for modeling ribbons, flowers, figure, and other decorations.
Piping: a technique for forcing buttercream , icing, chocolate, etc., from a pastry bag to form specific shapes or decorative designs.
Poured fondant: a soft, pliable paste made from sugar syrup that is used to fill/ or ice chocolates and other confections such as petits fours.
Praline: caramelized almonds and/or hazelnuts used as flavoring, filling, and decoration.
Pulled sugar: a taffy-like sugar that is formed into various shapes— ribbons, fruits, leaves, flowers— to decorate cakes.