Cut the bacon in dices and fry them in a pan with a bit of rapeseed oil. Add the chopped chicken breast and fry until golden brown. Add chopped onion and garlic, oyster mushrooms and stripped celery. Fry everything, while gently stirring. Pour white wine and cream on top of it. Add the tomatoes, cut in half, and gently mix it for 5 minutes. Add fresh spinach and season it according to taste with salt pepper and chopped parsley. Cook the rice according to the instructions on the package and add it to the chicken.