Proziaki be produced with the addition of sugar. In numerous Subcarpathian villages the proziaki bakes are diversified by adding buttermilk, cottage cheese or more butter. Traditionally, prozianki are served with fresh butter, cottage cheese or marmalade. The consummation of proziaki is frequently followed by sweet milk. Proziaki Proziaki, soda bread - flour-based rolls with added sodium bicarbonate ("proza") originating from Subcarpathia in south-eastern Poland, also common in other parts of the country. Proziaki are produced by the use of wheat flour or wheat-secale flour, eggs, sour smietana (sour cream), water, salt and a maximum of one table spoon of sodium bicarbonate,
Crempog The mixture is meant to stand for a few hours. A second mixture is made using sugar, bicarbonate of soda, vinegar and beaten eggs. The mixtures are then combined to make a smooth, dense batter. The batter is poured onto a hot bakestone or griddle, over a moderate heat. The "crempog" is cooked until golden on both sides and served in a stack with butter spread on each pancake. In Anglesey and Caernarfonshire "crempogau" were prepared as "crempog furum", a pancake made with yeast, or "crempug wen" where the normally coarse flour was replaced with refined flour. These pancakes were