“The basis is mainly quality raw materials. As for fat, our great-grandmothers used duck fat, but it will also be well replaced by classic butter or Hera. I also recommend using smooth special flour, quality fresh milk, and, if you have the opportunity, also farm-fresh eggs,” says confectioner Petra Stoklasová from the Valachy Resort, who has been baking frgáls since she was 15 years old.