Peel and peel the vegetables, wash the meat thoroughly, remove films and skins and dry with a paper towel.
Cut the peeled onion into half rings, grate the carrots on a coarse grater and place the chopped vegetables in a frying pan heated with olive oil. Fry the vegetables over high heat for a few minutes, then reduce the heat and continue to cook until soft and golden brown.
Cut the chicken fillet into small cubes, add the meat to the vegetables in the pan and continue frying the ingredients for 10-15 minutes. Then transfer the meat with onions and carrots to a cauldron, salt and pepper the dish, season with spices and finely chopped garlic. Place the rice, washed several times, on top of the meat and vegetables, fill the dish with water slightly above the level of the rice. Place the cauldron with the dish in an oven preheated to 200°C for 40 minutes until cooked.
Serve dietary pilaf with chicken fillet in the oven in hot portioned plates, complemented with a salad of fresh vegetables and herbs.