Chicken, Spinach, and Mushroom Low Carb Oven Dish
If you’re looking for a comforting, delicious meal that’s also low in carbs, you’ve come to the right place! This Chicken, Spinach, and Mushroom Low Carb Oven Dish is one of my absolute favorites. It combines tender chicken with fresh spinach and hearty mushrooms in a creamy sauce that’s simply irresistible. Perfect for busy weeknights or family gatherings, it’s the kind of dish that brings everyone to the table with smiles.
This recipe is not only satisfying but also easy to prepare. You’ll find that it’s made with simple ingredients that you might already have in your kitchen. Let me guide you through this delightful dish that is sure to impress!
Why You’ll Love This Recipe
- Quick and Easy Preparation: With just one pan and straightforward steps, dinner comes together in no time.
- Family-Friendly Flavors: The creamy sauce and cheesy topping make this dish a hit with kids and adults alike.
- Healthy Ingredients: Packed with lean protein and veggies, this oven dish fits perfectly into a low-carb lifestyle.
- Make Ahead Convenience: Prepare it ahead of time and pop it in the oven when you’re ready to eat!
- Deliciously Satisfying: The combination of flavors creates a comforting meal that feels indulgent without the guilt.

Ingredients You’ll Need
Let’s gather our ingredients! This Chicken, Spinach, and Mushroom Low Carb Oven Dish uses simple, wholesome ingredients that you can easily find at your local grocery store. Here’s what you’ll need:
For the Main Dish
- 4 boneless, skinless chicken breasts
- 2 tbsp olive oil
- 2 cups fresh spinach, chopped
- 1 cup mushrooms, sliced
- 3 cloves garlic, minced
- 1/2 cup heavy cream
- 1/4 cup chicken broth (or vegetable broth)
- 1/2 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
- Salt and pepper, to taste
- 1 tsp dried thyme or Italian seasoning
- Fresh parsley, chopped (optional, for garnish)
Variations
This recipe is quite flexible! Feel free to mix things up based on what you have on hand or your personal preferences. Here are some fun variation ideas:
- Swap the protein: Use turkey or even firm tofu for a vegetarian option—both will soak up the creamy sauce beautifully!
- Add more veggies: Bell peppers or zucchini can add more color and nutrients to this dish.
- Change the cheese: Try using different cheeses like cheddar or gouda for a unique twist on flavor.
- Spice it up: Add some crushed red pepper flakes for an extra kick!
How to Make Chicken, Spinach, and Mushroom Low Carb Oven Dish
Step 1: Preheat Your Oven
Start by preheating your oven to 375°F (190°C). This step is crucial because it ensures your dish cooks evenly while you prepare everything else. Greasing your baking dish or lining it with parchment paper will help prevent sticking—no one wants a messy cleanup!
Step 2: Sear the Chicken
In a large skillet over medium heat, add olive oil. Season the chicken breasts with salt, pepper, and dried thyme or Italian seasoning. Searing them for 5-6 minutes per side until golden brown locks in those flavors and gives them a lovely texture. Once cooked through, set them aside; they’ll finish baking later.
Step 3: Sauté the Vegetables
In the same skillet where you cooked the chicken, add minced garlic and sauté it for about a minute until fragrant. Next, toss in your sliced mushrooms and let them cook down for about 5 minutes until softened. Finally, stir in the chopped spinach—cooking just until wilted adds freshness that balances out the rich creaminess.
Step 4: Create Your Creamy Sauce
Pour in the heavy cream and chicken broth into your skillet with the vegetables. Stir everything together and bring it to a gentle simmer. Letting this sauce cook for 3-4 minutes thickens it slightly while blending all those tasty flavors—trust me; this step makes all the difference!
Step 5: Assemble Your Dish
Now it’s time to bring everything together! Place those beautifully cooked chicken breasts into your prepared baking dish. Pour that luscious creamy spinach and mushroom sauce right over them. Finish by sprinkling shredded mozzarella and Parmesan cheese on top—because who doesn’t love melty cheese?
Step 6: Bake It Up
Pop your baking dish into the preheated oven for about 15-20 minutes. You’ll know it’s ready when the cheese is melted and bubbly! This final baking step melds all those wonderful flavors together.
Step 7: Serve with Joy
Once done baking, take it out of the oven (careful—it’s hot!). Garnish with fresh parsley if desired for an extra touch of color before serving warm. Enjoy every bite of this Chicken, Spinach, and Mushroom Low Carb Oven Dish—it truly is comfort food at its finest!
Pro Tips for Making Chicken, Spinach, and Mushroom Low Carb Oven Dish
Cooking can be a joy, especially when you have a few handy tips to make your dish shine even brighter!
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Use Fresh Ingredients: Fresh spinach and mushrooms not only enhance the flavor but also add vital nutrients. The fresher the produce, the more vibrant your dish will be!
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Don’t Overcook the Chicken: Ensure your chicken is cooked just right—juicy and tender. Overcooking can lead to dry meat, so keep an eye on it while searing.
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Customize the Cheese: Feel free to swap in your favorite cheese or even use a dairy-free alternative. This allows you to tailor the dish to your tastes or dietary needs.
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Let it Rest: After baking, allow the dish to sit for a few minutes before serving. This helps the sauce settle and makes for easier plating!
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Experiment with Seasonings: Don’t hesitate to add your favorite herbs or spices! A pinch of red pepper flakes can add a lovely kick, while fresh herbs bring brightness.
How to Serve Chicken, Spinach, and Mushroom Low Carb Oven Dish
Serving this delightful dish can be as fun as making it! Here are some ideas on how to present it beautifully and deliciously.
Garnishes
- Fresh Parsley: A sprinkle of chopped parsley adds a pop of color and freshness that elevates the overall presentation.
- Lemon Zest: A little zest from a lemon brings out all the flavors in this dish and adds a refreshing touch.
Side Dishes
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Zucchini Noodles: Light and low-carb, zucchini noodles are a fantastic substitute for pasta. They soak up the creamy sauce beautifully!
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Cauliflower Rice: This versatile side is fluffy and filling without adding many carbs. Season it with herbs for extra flavor.
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Roasted Brussels Sprouts: The slight bitterness of roasted Brussels sprouts complements the richness of the chicken dish wonderfully.
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Steamed Asparagus: Simple yet elegant, steamed asparagus provides a lovely crunch and vibrant color that pairs nicely with this oven dish.
Enjoy this Chicken, Spinach, and Mushroom Low Carb Oven Dish with these thoughtful touches—your meal is sure to impress!

Make Ahead and Storage
This Chicken, Spinach, and Mushroom Low Carb Oven Dish is a fantastic option for meal prep! Not only does it taste amazing, but it’s also easy to store and reheat, making it perfect for busy weekdays or when you want to have delicious leftovers on hand.
Storing Leftovers
- Allow the dish to cool completely before transferring it to an airtight container.
- Store in the refrigerator for up to 3-4 days.
- If you have leftover sauce, make sure to store it separately if possible to maintain the best texture.
Freezing
- Let the dish cool completely before freezing.
- Portion the dish into freezer-safe containers or use a large airtight container.
- Label with the date and freeze for up to 2 months.
- When freezing, consider leaving out cheese until reheating for better texture.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat in the oven at 350°F (175°C) for about 20 minutes, until warmed through.
- Alternatively, reheat in the microwave in short intervals, stirring between each interval until hot.
FAQs
Here are some common questions you might have about this recipe.
Can I use frozen spinach in the Chicken, Spinach, and Mushroom Low Carb Oven Dish?
Yes! Frozen spinach can be used as a substitute. Just make sure to thaw it and squeeze out excess moisture before adding it to your dish.
How do I ensure my Chicken, Spinach, and Mushroom Low Carb Oven Dish stays creamy?
To keep your dish creamy, avoid overcooking the sauce. Adding cream slowly while stirring will also help achieve a smooth consistency without curdling.
Can I add other vegetables to this Chicken, Spinach, and Mushroom Low Carb Oven Dish?
Absolutely! Feel free to include other low-carb vegetables like zucchini or bell peppers for added flavor and nutrition.
Is this Chicken, Spinach, and Mushroom Low Carb Oven Dish suitable for meal prep?
Yes! This dish stores well in the fridge or freezer and is perfect for preparing meals in advance.
Final Thoughts
I hope you find joy in making this Chicken, Spinach, and Mushroom Low Carb Oven Dish! It’s a heartfelt blend of flavors that will surely become a staple in your kitchen. Whether you’re enjoying it fresh from the oven or savoring leftovers throughout the week, this recipe is designed with love for everyone looking to enjoy healthy meals without sacrificing taste. Happy cooking!
Chicken, Spinach, and Mushroom Low Carb Oven Dish
Indulge in the comforting goodness of this Chicken, Spinach, and Mushroom Low Carb Oven Dish! This creamy casserole features tender chicken breasts paired with fresh spinach and hearty mushrooms, all enveloped in a rich sauce that’s sure to please everyone around your dinner table. Easy to prepare and packed with flavor, this dish is perfect for busy weeknights or meal prep. With family-friendly ingredients that are wholesome and nutritious, enjoy a satisfying meal that fits perfectly into a low-carb lifestyle. You can customize it with your favorite veggies or cheeses for a personal touch, making it an ideal choice for any occasion.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: Serves 4
- Category: Main
- Method: Baking
- Cuisine: American
Ingredients
- 4 boneless, skinless chicken breasts
- 2 tbsp olive oil
- 2 cups fresh spinach, chopped
- 1 cup mushrooms, sliced
- 3 cloves garlic, minced
- 1/2 cup heavy cream
- 1/4 cup chicken broth (or vegetable broth)
- 1/2 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
- Salt and pepper to taste
- 1 tsp dried thyme or Italian seasoning
Instructions
- Preheat oven to 375°F (190°C) and grease your baking dish.
- In a skillet over medium heat, heat olive oil. Season chicken breasts with salt, pepper, and thyme. Sear each side for 5-6 minutes until golden brown; set aside.
- In the same skillet, sauté garlic until fragrant. Add mushrooms and cook for about 5 minutes until softened. Stir in spinach until wilted.
- Pour in heavy cream and chicken broth; simmer for 3-4 minutes to thicken the sauce.
- Place seared chicken in the baking dish and pour the spinach-mushroom sauce over it. Top with mozzarella and Parmesan cheese.
- Bake for 15-20 minutes until the cheese is melted and bubbly.
- Let cool slightly before serving; garnish with parsley if desired.
Nutrition
- Serving Size: 1/4 of the dish (approx. 200g)
- Calories: 380
- Sugar: 2g
- Sodium: 650mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 35g
- Cholesterol: 100mg