Chicken casserole with mushrooms and carrots

This chicken casserole features tender chicken thighs, sautéed mushrooms and carrots, all enveloped in a creamy sauce, baked to golden perfection. Perfect for comforting family meals, it combines bold flavours with simple preparation methods.

12 Dec 2025
Cook time 30 min
Prep time 10 min

Ingredients:

6 chicken thighs
2 tbsp canola oil
2 cups carrots
1 cup mushrooms
1 onion
2 garlic cloves
1 tsp fresh thyme
1/2 cup white wine
1.50 tbsp all-purpose white wheat flour
2 cups milk (1% fat)
1/3 cup heavy whipping cream
3/4 cup grated parmesan cheese
1/2 cup bread crumbs
Chicken casserole with mushrooms and carrots

Chicken casserole with mushrooms and carrots is a delightful, hearty dish that's perfect for both family dinners and special occasions. Combining tender chicken thighs with fresh vegetables and a creamy, flavorful sauce, this recipe promises to deliver a comforting meal that's sure to impress. Whether you're an experienced cook or a beginner in the kitchen, follow these steps to create a delicious chicken casserole.

Instructions:

1. Preheat and Prepare:
Preheat your oven to 350°F (175°C).
2. Brown the Chicken:
- Heat 1 tablespoon of canola oil in a large skillet over medium-high heat.
- Season the chicken thighs with salt and pepper.
- Add the chicken thighs to the skillet and cook until they are golden brown on both sides, about 4-5 minutes per side.
- Remove the chicken and set aside.
3. Sauté Vegetables:
- In the same skillet, add the remaining 1 tablespoon of canola oil.
- Add the chopped carrots, sliced mushrooms, and finely chopped onion. Cook until the vegetables are tender, about 5-6 minutes.
- Add the minced garlic and fresh thyme, and cook for another 1-2 minutes until fragrant.
4. Deglaze with Wine:
- Pour in the white wine, scraping up any brown bits at the bottom of the skillet.
- Let it simmer for about 3 minutes until the liquid has reduced slightly.
5. Make the Sauce:
- Sprinkle the flour over the vegetable mixture and stir well to combine.
- Gradually whisk in the milk and heavy whipping cream.
- Continue to cook, stirring constantly, until the sauce thickens, about 5-7 minutes.
6. Add Cheese:
- Stir in half of the grated parmesan cheese (about 3/8 cup) until melted and combined with the sauce.
- Season with salt and pepper to taste.
7. Assemble the Casserole:
- Transfer the vegetable and sauce mixture into a large casserole dish.
- Nestle the browned chicken thighs on top of the vegetable mixture.
- Sprinkle the remaining parmesan cheese and the bread crumbs evenly over the top.
8. Bake:
- Place the casserole in the preheated oven and bake for 30-35 minutes, or until the chicken is cooked through (internal temperature of 165°F / 74°C) and the top is golden brown.
9. Serve:
- Let the casserole cool slightly before serving. Enjoy your Chicken Casserole with Mushrooms and Carrots warm!

By following these steps, you'll create a delectable chicken casserole with mushrooms and carrots that's rich in flavor and packed with nutrients. Serve it hot with your favorite side dish or a simple green salad, and enjoy the compliments from your family and friends. This recipe is a comforting classic that's sure to become a staple in your kitchen.

Chicken casserole with mushrooms and carrots FAQ:

How long should I bake the chicken casserole?

Bake the chicken casserole in a preheated oven at 350°F (175°C) for 30-35 minutes, or until the chicken reaches an internal temperature of 165°F (74°C) and the top is golden brown.

Can I substitute the chicken thighs for another type of chicken?

Yes, you can substitute chicken thighs with chicken breasts. However, chicken thighs remain more moist during cooking, while breasts may require less cooking time.

What is the best way to store leftovers?

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. You can also freeze the casserole for longer storage, up to 2-3 months.

What can I use instead of white wine for deglazing?

If you prefer not to use white wine, you can substitute it with chicken broth or vegetable broth. This will add flavor without the alcohol.

How can I tell when the chicken is fully cooked?

The chicken is fully cooked when it reaches an internal temperature of 165°F (74°C). You can use a meat thermometer to check the temperature at the thickest part of the chicken.

Tips:

- Make sure to preheat your oven to 375°F (190°C) before you begin cooking.

- Using chicken thighs with the skin and bone-in will add extra flavor to the dish.

- To save time, you can slice the carrots and mushrooms while the chicken is browning.

- If you prefer a thicker sauce, you can add an extra tablespoon of flour when preparing the sauce.

- For a more intense flavor, you can use freshly grated Parmesan cheese instead of pre-grated.

- Feel free to add other vegetables like peas or bell peppers to the casserole for more variety.

- Let the casserole rest for a few minutes after baking to allow the flavors to meld together.

- If you have leftovers, store them in an airtight container in the refrigerator and reheat them in the oven for best results.

Nutrition per serving

4 Servings
Calories 730kcal
Protein 40g
Carbohydrates 33g
Fiber 3.91g
Sugar 14g
Fat 45g

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