Mushrooms clean and wash. If large cut into 2 or 4 parts. Small but beautiful look :) put the Mushrooms in hot vegetable oil and fry, turn the heat down, for about 15 minutes, stirring occasionally. Mushrooms should have a pleasant color and smell, and all the liquid boils away from them.

Then add the wine. Make the heat more, the pan close the lid and wait until the wine is absorbed into the mushrooms. Add onion cut into thin half rings and fry until cooked onions. Podsalivaya to taste. (I added 1 cube of seasoning Little garlic, because not salted) Put in a baking dish.

Meanwhile, make the sauce. Beat the egg, add flour and mayonnaise. Optional podsalvage and add spices. On a coarse grater grate the cheese.

Pour mushroom sauce, sprinkle with grated cheese. In the oven at 250 for 15 minutes. I'm still on the mushrooms on top put chopped green onion, and slices of boiled chicken, but if you add ham - then all thing will be!!! Although without any additives - it's delicious.