Prepare yeast dough (I cooked in the bread machine), the dough should be watery, sticky and increased 2-3 times; Deep fryer oil; grate the Cheese on a small grater, onion finely chopped; Spread with a spoon half the dough into the pan; In the middle put cheese (a little reporting from the edges); cheese - onions;

On top put the remaining dough, flatten and Close the pan with a lid and cook on low heat for about 40 minutes;

Once the pie is covered with a thin film and will cease to be sticky, the cake gently turn in the pan; the Finished cake a little to cool and cut into serving pieces;