This is a savoury Slovak recipe, excellent as a little snack or as a light lunch. There are two other kinds of pagace filling: pork crackling and potato.
Sift the flour with the baking powder into a bowl. Add the sour cream, salt, butter and grated cheese.
Stir together the ingredients, then gently knead the dough, adding more flour if you find that the mixture is too sticky. Wrap in clear film (plastic wrap) and chill in the refrigerator for 1 hour.