Margarine RUB on a grater,add the egg,sour cream,salt,soda and flour,knead the dough,knead it well on a table sprinkled with flour,cover with a bowl.

Fillet cut into small cubes,in a pan heat a little vegetable oil,fry lightly the fish that she was white,but not Iriarte not to get dry.Reduce the heat to low,fish add salt,pepper and seasoning, rice,dill and butter, slightly warm the oil to melt. The oven heated to 200 degrees,the form grease with butter.

Dough divided into 2 parts,one more other less.Roll a large part,put in shape,to make the rim.Top evenly distribute the filling.

Then roll a smaller part,cover with the filling,the edges neatly stung and wrap on top of pie, brush with slightly beaten egg,prick the surface with a fork.

Bake until a beautiful Golden color.Ready cake cool slightly in shape,then gently remove it and put the cake on the grill,allow to cool.

Bon appetit!