Creamy chicken breast with champignons

Directions

• Chop onions.
  
• Put the onions in a pan preheated with butter and cook until transparent, stirring occasionally.
  
• Cut the chicken fillet into small cubes and add to the onions. Cook slightly over medium heat.
  
• Cut the mushrooms into pieces, put them in the pan, mix and cook for 5 minutes, season with salt and pepper.
  
• Pour in the cream, add the sour cream and cook until thickened. Salt to taste.
  
• Add chopped parsley to the finished bowl.
  
• Serve with mashed potatoes.