- This elegant yet easy casserole turns simple ingredients into a showstopping meal perfect for entertaining. Tender chicken, creamy sauce, and a golden crispy topping come together in this make-ahead wonder that’ll have guests begging for the recipe!
- 3 cups cooked chicken (rotisserie works great)
- 8 oz wide egg noodles
- 2 tbsp butter
- 1 small onion, diced
- 8 oz mushrooms, sliced
- 2 garlic cloves, minced
Cream Sauce
- 3 tbsp butter
- 3 tbsp flour
- 2 cups whole milk
- 1 cup chicken broth
- ½ cup sour cream
- 1 tsp Dijon mustard
- 1 tsp thyme
- ½ tsp paprika
- Salt & pepper to taste
Topping
- 1 cup panko breadcrumbs
- ½ cup grated Parmesan
- 2 tbsp melted butter
- 2 tbsp chopped parsley
Step-by-Step Instructions
1. Prep Components
- Cook noodles 1 minute less than package directs, drain
- Sauté onion and mushrooms in butter until golden, add garlic
2. Make the Sauce
- Melt butter, whisk in flour to make a roux
- Gradually whisk in milk and broth until smooth
- Simmer until thickened, then stir in sour cream and seasonings
3. Assemble
- In greased 9×13″ dish, combine noodles, chicken, mushrooms, and sauce
- Mix topping ingredients and sprinkle evenly over casserole
4. Bake & Serve
- Bake at 375°F for 25-30 mins until bubbly and golden
- Let rest 5 mins before serving
Enjoy!