Chocolate Vol-au-Vents with Pecan Praline Creme Mousseline & Raspberries

It is rare to see crème mousseline these days unless you visit very fine patisseries. It is also called German buttercream and is essentially a crème pâtissière enriched with a whole lot of butter – incredibly decadent! It’s good to have lots of different filling alternatives so you can really experiment with the look and feel of your beautiful baked goods.