Ingredients
Method
- Pat the chicken dry and season with garlic powder, salt, and pepper. Heat olive oil in a large skillet over medium heat and sear chicken for 4 minutes on one side and 2 minutes on the other. Remove and set aside.
- In the same pan, melt butter over medium-high heat. Add onions and sauté for 1 minute, then add mushrooms. Cook 5–6 minutes until golden and soft.
- Sprinkle flour over mushrooms and cook for 1 minute, stirring. Gradually pour in half the broth while whisking, then the rest. Stir in Dijon mustard and sour cream. Stir gently until smooth.
- Reduce heat to medium-low and simmer 3–4 minutes until the sauce thickens. Return chicken and its juices, coat with sauce, and simmer 1 minute to meld flavors. Adjust seasoning to taste.
- Serve hot over noodles or pasta and garnish with parsley or chives.
Notes
For a richer flavor, use beef broth; for lighter taste, choose chicken stock. Avoid boiling after adding sour cream to prevent curdling. Add a splash of white wine or Worcestershire sauce for depth. Store leftovers up to 3 days in the fridge; reheat gently with broth or milk.
