Prepare the ingredients listed above.
Peel the carrots and onions. Grate the carrots, finely chop the onions. Put them in a pan and cook until lightly browned.
1 pc carrot, 1 pc onion, vegetable oil
Wash the mushrooms, cut them into small pieces and add to the pan. Fry until done. Lay out the mushrooms on a plate, let them cool a bit. Grate the cheese and mix with the mushrooms. The filling is ready.
300 g mushrooms
Rub the fillet with salt and pepper on both sides. You can also use other spices to taste.
3 pcs chicken fillet, 40 g cheese, 1 pinch salt, 1 pinch pepper
The baking dish needs to be greased with vegetable oil. Place the fillet in the form, make a deep incision on top and tightly fill the resulting pockets with the filling. The vertical incision is very convenient because the filling does not fall out, so you can boldly distribute it with a small mound, during cooking the cheese will melt and it will settle a bit.
Send to a preheated oven and bake at 180℃ for about 40 minutes depending on the size of the fillet. The stuffed chicken breast is ready. It can be served whole or sliced. Bon appétit!