Aux Merveilleux de Fred | 2,001 followers on LinkedIn. Aux Merveilleux de Fred is an artisan French pastry brand specializing in meringue pastry & brioches A traditional recipe of the French pastry landscape, Le Merveilleux (The Marvelous) has been re-invented by Chef Fred Vaucamps in 1982. His Merveilleux are a suite of surprisingly aerial meringues coated with whipped cream and chocolate flakes. The taste and lightness achieved by Chef Vaucamps’ carefully protected recipe have granted his Merveilleux popularity in Europe and beyond.