Just like the basic macaron recipe, the basic buttercream filling recipe can be customized with endless flavors and colors. But don't stop at buttercream! Try jams and preserves (or even Nutella!) ...

It takes practice to get this technique right. 4. Fill a piping bag with the macaron mix fitted with a number 5 nozzle (around ¼ inch thick ). Slowly pipe a round macaron for the base and a circle ...