RieskaPotato and barley flatbread
Ten minutes in a very hot oven is all rieska needs, which is why Finnish cooks in Lapland and Ostrobothnia have long baked it on the spot whenever there were cold boiled potatoes in the larder. This version, perunarieska, is unleavened: mashed potato bound with barley flour, rolled thin and baked until speckled brown. It is soft and slightly chewy, with an earthy barley flavour, and is best eaten straight from the oven with plenty of butter melting into it, perhaps with cheese and cucumber or a bowl of soup. Barley gives it the traditional taste but means it is not gluten free. Using warm potatoes is the common mistake; they soak up far more flour and the rieska turns tough. Chef's tip: prick the rounds all over with a fork before baking so they stay flat, then stack them under a cloth as they come out to keep them soft.
























