1. A glass of milk, oil, and water brought to a boil and quickly pour half the norm of flour, stir with a whisk to avoid lumps, stirring constantly to bring to the first appearances of bubbles, remove from heat, cool slightly. 2. Beat eggs with salt and sugar. 3. In cold brewed the flour in 3-4 hours enter the beaten eggs, whisking each time until smooth. 4. Also in a number of techniques to introduce alternately a beer and remaining flour. Leave the dough for 30 minutes. The dough for custard pancakes turns out thicker than normal, otherwise they will break when you turn, the dough is very delicate. Bake thin pancakes, fried on both sides. I fried the old reception of his grandmother, every time greasing the pan with a piece of bacon, I think so better it turns out.

5.Ham cut into rectangular plastics or small cubes, spread on the pancakes and fold rolls. The filling can be any, on Your taste.

6. The pancakes lay on a baking sheet with sides or pan. 7. For the sauce mix the sour cream, ketchup, mustard, spices and pour pancakes. 8. cheese to grate on a coarse grater, sprinkle them on top. 9. Put in preheated oven to 180 degrees and cook until Golden brown cheese (15-20 minutes).