A marshmallow treat includes a core which contains or is infused with one or more fillings. The marshmallow treat includes an infused center and an inner flash frozen layer sealing the fillings of the hollow center. A partially fluffed marshmallow layer surrounds and is disposed on an outside of the inner flash frozen layer. The marshmallow layer is surrounded by an outer flash frozen layer. The outer flash frozen layer surrounds and seals the marshmallow layer.