![['Close-up of a creamy chicken casserole topped with parsley.', 'Side view of a bubbling chicken casserole with mushrooms and herbs.', 'Juicy chicken casserole with golden crust and creamy sauce.', 'Delicious creamy chicken casserole served in a baking dish.']](https://chickenrecipeworld.com/wp-content/uploads/2026/07/creamy-chicken-casserole_1_U1.webp)
Irresistible Creamy Chicken Casserole for Cozy Nights
A comforting and creamy chicken casserole perfect for cozy evenings, combining tender chicken, mushrooms, and a rich sauce.
Ingredients
Protein
- 2.5 lbs chicken breasts (Cut into 1-inch thick strips for even cooking.)
- 1.5 tsp sea salt (Essential for enhancing the chicken's natural flavors.)
- 0.25 tsp black pepper (Adds a subtle kick to balance the dish.)
- 1 cup all-purpose flour (Coats the chicken for a delightful crispiness.)
- 6 Tbsp olive oil (Divided to prevent sticking and for flavor.)
- 1 pound white mushrooms (Thickly sliced.)
- 1 medium onion (Finely diced.)
- 3 cloves garlic (Minced.)
- 3 Tbsp unsalted butter (Creates a rich base for the sauce.)
- 3 Tbsp all-purpose flour (Used to make a roux.)
- 1.5 cups chicken broth (Forms the heart of the sauce.)
- 1 Tbsp lemon juice (Brightens the casserole.)
- 1 cup half and half (Provides a creamy finish.)
Instructions
- Season chicken with salt and pepper, then coat with flour.
- Heat 3 Tbsp olive oil in a skillet and cook chicken until golden. Remove and set aside.
- In the same skillet, sauté onions and garlic, then add sliced mushrooms and cook until tender.
- Make a roux with butter and flour, then gradually add chicken broth and lemon juice, simmering until thickened.
- Return chicken to the skillet, stir in half and half, and cook until heated through. Serve hot.
Notes
For a richer flavor, use homemade chicken broth and fresh herbs if desired.