Brie Croque Monsieur Recipe Savory Sight: Brie Croque Monsieur Sandwiches by Yum Community May 11 2011 9 How does one take an already-decadent croque monsieur to the next level? Rsteph211 has the right idea; add gooey brie cheese! Check out her blog to learn how to make your own. Want more? Join the Savory Sights group in our YumSugar Community!