Mämmi (finnish: [ˈmæmːi]; swedish: memma) is a traditional finnish dessert, eaten around easter. mämmi is traditionally made of water, rye flour, powdered malted rye, seasoned salt and dried, powdered seville orange zest. the mixture is then left to sweeten naturally, before being baked in an oven until set by the maillard reaction. after baking, the mämmi is chilled for three to four days before serving. unlike traditional mämmi, which is left to sweeten naturally, commercially made mämmi is usually seasoned with dark molasses. traditional mämmi has an aromatic and sweet flavour, consisting of just 2% sugar or less, whereas commercially produced mämmi can contain as much as 20% sugar and...

Source: Wikipedia