In a blender, chop the liver, onion. Pour the milk, break the egg.
Add salt to taste, I added 0.5 tsp.
Add the olive oil and flour. Once again, beat well with a blender.
Heat the pan well. I fry without adding oil, my pan is ceramic, nothing sticks. If with a frying pan problems, can be and on oil. Fry on each side, about a minute.
For the filling decided to take the mushrooms, the season is just now. I have already boiled and frozen.
From mushrooms to evaporate the liquid, add the sunflower oil and fry. Add grated carrots and sliced tomatoes. Fry over medium heat for about 15 minutes.
Grate the garlic and add it to the pan when the vegetables are ready. All mix well and turn off. Add salt and spices to taste.
Let the vegetables cool for a few minutes. Add smetana. We all love her, so I didn't regret it. Mix the filling.
From such a number of ingredients I got 6 large pancakes.