01 -
Heat olive oil in a large skillet over medium heat. Season chicken with salt and pepper, then cook until golden brown, about 5-7 minutes. Remove and set aside.
02 -
In the same skillet, melt butter. Add onions and cook until translucent, about 3-4 minutes. Add garlic and cook for another minute.
03 -
Add mushrooms to the skillet and cook until softened and browned, about 5 minutes.
04 -
Sprinkle flour over the mushroom mixture and stir well. Gradually pour in chicken broth, stirring to prevent lumps. Bring to a simmer until slightly thickened.
05 -
Stir in sour cream, Dijon mustard, and paprika. Mix to create a smooth, creamy sauce.
06 -
Return chicken to the skillet and simmer for 5-7 minutes until chicken is fully cooked and sauce is thickened. Garnish with parsley and serve over noodles, rice, or potatoes.