Description
Looking for a comforting, creamy, and wholesome dish? This Chicken and Asparagus Casserole combines tender chicken, fresh asparagus, savory mushrooms, and cheesy egg noodles in a rich, velvety sauce. Perfect for family dinners, potlucks, or meal prep, this casserole is sure to become a household favorite!
Ingredients
- ½ pound fresh asparagus (1 bunch from the store)
- ¼ cup butter
- 1 (8-ounce) package sliced fresh mushrooms
- ½ cup diced onion
- ¼ cup all-purpose flour
- 3 cups chicken broth
- 1 (8-ounce) carton whipping cream
- ½ cup shredded Parmesan cheese (divided)
- 1 teaspoon salt
- ½ teaspoon ground black pepper
- 2 handfuls baby spinach leaves
- 2 green onions (green parts only, sliced)
- 2 ½ cups chopped cooked chicken (use rotisserie chicken for convenience)
- 1 (8-ounce) package medium egg noodles (cooked)
Instructions
1. Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with butter or nonstick spray.
2. Prepare the Asparagus
Trim the woody ends off the asparagus and cut the stalks into 1- to 2-inch pieces. Set aside.
3. Sauté the Vegetables
In a large skillet, melt the butter over medium heat. Add the sliced mushrooms and diced onion. Cook for 5-7 minutes, stirring occasionally, until the mushrooms are tender and the onions are translucent.
4. Make the Creamy Sauce
Sprinkle the flour over the cooked mushrooms and onions. Stir well to coat. Gradually whisk in the chicken broth, ensuring no lumps form. Stir in the whipping cream, ¼ cup of the Parmesan cheese, salt, and black pepper. Continue whisking for 5-7 minutes, or until the sauce thickens.
5. Add Spinach and Green Onions
Mix the baby spinach leaves and green onions into the sauce. Cook for 1-2 minutes, or until the spinach is wilted.
6. Combine the Ingredients
In a large mixing bowl, combine the cooked egg noodles, chopped chicken, asparagus, and creamy sauce. Toss gently to coat all the ingredients evenly.
7. Assemble the Casserole
Pour the noodle mixture into the prepared baking dish. Spread it out evenly and sprinkle the remaining ¼ cup of Parmesan cheese on top.
8. Bake
Bake the casserole in the preheated oven for 20-25 minutes, or until the top is golden and the cheese is bubbly.
9. Serve and Enjoy
Let the casserole cool for 5 minutes before serving. Serve it as a standalone dish or pair it with a fresh green salad and crusty bread.
Notes
- Make It Ahead: Assemble the casserole up to 24 hours in advance. Cover and refrigerate, then bake when ready to serve.
- Freezing: Cool the baked casserole completely, wrap it tightly, and freeze for up to 3 months. Thaw overnight in the fridge and reheat in the oven.
- Customize: Add shredded mozzarella or cheddar for an extra cheesy version, or swap the egg noodles for penne or bowtie pasta.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Main Dish
- Method: Baking
- Cuisine: American