Marshmallow Fluff is an American confection manufactured by Durkee-Mower Inc. It consists of marshmallow creme and is used to make the New England "Fluffernutter" - a tasty concoction of Marshmallow Fluff and peanut butter mixed together between two slices of bread. The Marshmallow Fluff ingredients include corn syrup, sugar syrup, and egg whites. Fluff has been made the same way with fresh ingredients for over 95 years! The range is gluten free and includes the original vanilla flavour, strawberry and caramel.