Rømmegrøt is a thick and creamy Norwegian sour cream gruel made with sour cream and flour, sugar, and salt. It is traditionally served as a main dish or hot dessert, and is often garnished with melted butter, sugar and cinnamon. Rømmegrøt is very popular during the holiday season in Norway, but it can be eaten at any time of the year. It is a typical Norwegian dish that has been prepared for generations, and is considered a symbol of Norwegian culture.