Fry the chicken fillets in a bit of butter in a pan, just to brown them on both sides.
Place them in an ovenproof dish.
Finely chop onions and sauté them in the pan.
Cut mushrooms into small pieces and add them to the pan.
Let them sauté a bit with the onions.
Cut bell peppers into cubes and sauté them in the pan for a couple of minutes.
Add water, bouillon, cream, tomato paste, pesto, and spices.
Stir well and let it all simmer for 5 minutes.
Pour the sauce over the chicken in the dish and bake in the oven for 25 minutes at 200 degrees Celsius (392 degrees Fahrenheit).
Meanwhile, fry the bacon cubes and cook rice.
Serve everything with a light salad and enjoy!