Potato peel and boil until tender, drain the water, it is desirable to wet the potato tissue from excess fluid. Crushed in puree. Together with the curd grind in a blender into a homogeneous mass, to avoid lumps of cheese. You can separate the curd RUB through a sieve, but that cheese was homogeneous paste.

Oil, water, salt and sugar and bring to a boil, remove from heat and wait a minute. 3 tbsp flour sift into a bowl and while stirring pour the hot mixture to avoid lumps.

A little cool and RUB the egg.

To enter in choux pastry with mustard, mashed potatoes and cheese, mix well.

Add the sifted flour with baking powder to make a thickish dough, but not tough, very soft and quite sticky. Cover and leave for 30-40 minutes. Flour do not place a lot better then add, it all depends on flour and other products, so it may take more or less, but the dough should be very soft, don't need him to score.

Cheese and sausage cut into small cubes.

Pan heat oil to smoke. Prepare a bowl of semolina. Also prepare a bowl with flour, because the dough is very sticky to form a ball, you will need to sprinkle table and hands with flour. But the dough is cooler to do, otherwise there will be harsh, it is better to suffer a little bit ))) a Tea spoon take dough, hands powdered with flour, take the dough and lightly dip in flour, make a small cake in the middle put a bit of filling from cheese and sausage to form a ball with the filling inside, roll in semolina.

better balls to do small in size, then they cook faster and do not have time to absorb a lot of oil, and the tastier they are small )))

Syrnichki fry in oil on both sides. Put on a sieve or a napkin to stack the excess fat.