Easy Low-Carb Chicken Spinach Mushroom Bake Recipe
If you’re craving a comforting yet healthy meal, this Easy Low-Carb Chicken Spinach Mushroom Bake is an absolute game changer. First, turn on your oven and set it to 375°F (190°C) because this dish needs the perfect temperature to bring out the creamy, cheesy goodness while keeping the chicken juicy and tender. The earthy mushrooms, fresh spinach, and rich cheeses come together in a delicious, low-carb casserole that feels indulgent but is surprisingly simple to make. You’re just a few steps away from a dish that tastes like it took hours but actually comes together in under an hour.
Ingredients You’ll Need
These ingredients are straightforward but packed with purpose. Each one plays an essential role in balancing flavors and textures—from the juicy chicken breasts and savory mushrooms to the creamy cheeses and vibrant spinach that add both color and nutrition.
- 4 boneless, skinless chicken breasts: The hearty, lean protein base that will soak up all the flavors beautifully.
- 8 oz fresh mushrooms, sliced: Adds earthy depth and a meaty texture that complements the chicken perfectly.
- 4 cups fresh spinach, roughly chopped: Gives a refreshing pop of green and a healthy dose of vitamins.
- 1 cup shredded mozzarella cheese: Melts into a gooey, stretchy topping that everyone loves.
- 1/2 cup grated Parmesan cheese: Brings a salty, nutty bite that elevates the dish.
- 1 cup heavy cream: Creates the rich, velvety sauce that ties everything together.
- 2 cloves garlic, minced: Adds a wonderful aromatic boost without overpowering the dish.
- 2 tbsp olive oil: For sautéing the mushrooms and garlic to golden perfection.
- 1 tsp dried thyme: A subtle herbaceous note that pairs wonderfully with chicken.
- 1 tsp dried oregano: Gives a warm, slightly peppery flavor to round out the seasonings.
- Salt and pepper to taste: Essential for enhancing all the natural flavors.
How to Make First, turn on your oven and set it to 375°F (190°C)
Step 1: Prep Your Oven and Baking Dish
First, turn on your oven and set it to 375°F (190°C) so it’s ready right when you need to bake. While it’s heating up, lightly grease a baking dish with olive oil or cooking spray to prevent the chicken from sticking and make cleanup a breeze.
Step 2: Sauté the Mushrooms
In a large skillet, heat the olive oil over medium heat. Toss in the sliced mushrooms and cook, stirring occasionally, for about 5 to 7 minutes until they become golden and soft. This step brings out their natural umami flavor, which adds depth to the entire dish.
Step 3: Add Garlic and Spinach
Next, add the minced garlic to the mushrooms and stir for about 1 minute until fragrant—this releases the garlic’s aroma without letting it burn. Then, toss in the chopped spinach and cook for about 3 minutes until it’s nicely wilted. Once everything is combined and tender, remove the skillet from the heat to keep those flavors fresh.
Step 4: Season the Chicken
Now it’s time to get your chicken breasts ready. Sprinkle them evenly with salt, pepper, dried thyme, and oregano. This seasoning combo gives the chicken a flavorful punch that complements the creamy topping perfectly.
Step 5: Assemble the Dish
Arrange the seasoned chicken breasts in your prepared baking dish, spacing them out evenly. Spoon the spinach and mushroom mixture over the top of each piece, layering on that vibrant, savory goodness that will melt into the creamy sauce later.
Step 6: Add Cream and Cheese
Pour the heavy cream evenly over the chicken and veggies. Then, sprinkle the shredded mozzarella and grated Parmesan generously on top. The cheeses will bubble and brown beautifully, creating a cheesy crust that’s irresistible.
Step 7: Bake to Perfection
Pop the baking dish into your preheated oven and bake uncovered for 30 to 35 minutes. You’ll know it’s ready when the chicken reaches 165°F internally and the cheese is melted and golden. This timing ensures juicy chicken with a perfectly cooked creamy topping.
Step 8: Serve and Enjoy
Once the timer dings, take your bake out and let it rest for about 5 minutes. This little break allows the juices to settle and the flavors to marry perfectly. Then, dish it up and dive into a creamy, flavorful meal that’s low-carb but high on satisfaction.
How to Serve First, turn on your oven and set it to 375°F (190°C)
Garnishes
Garnish with a sprinkle of fresh chopped parsley or basil to add a fresh, herbal note. A few red pepper flakes or lemon zest can also give a bright kick if you like a little spice or citrusy zing with your chicken bake.
Side Dishes
This dish pairs beautifully with simple sides like a crisp green salad or roasted low-carb veggies such as asparagus or Brussels sprouts. For a heartier meal, garlic mashed cauliflower complements the creamy chicken bake without adding carbs.
Creative Ways to Present
For a special dinner, serve the chicken bake in individual ramekins, layering the veggies and cheese for an elegant touch. You can also spoon it over a bed of cauliflower rice or zucchini noodles for an inviting, low-carb twist that looks stunning on any plate.
Make Ahead and Storage
Storing Leftovers
After your delicious bake has cooled, transfer any leftovers to an airtight container and refrigerate for up to 3 days. The flavors actually mellow and deepen overnight, making next-day meals even tastier.
Freezing
This dish also freezes well. Wrap portions tightly in foil or place them in freezer-safe containers and freeze for up to 2 months. When you’re ready to enjoy, thaw overnight in the fridge for best results.
Reheating
To reheat, pop the leftovers in the oven at 350°F (175°C) for about 15-20 minutes until warmed through and the cheese is bubbly again. Cover loosely with foil to prevent drying out. Alternatively, the microwave works fine for quick reheats, though the oven maintains the best texture.
FAQs
Can I use frozen spinach instead of fresh?
Absolutely! Just make sure to thaw and squeeze out any excess moisture before adding it to the mushrooms and garlic. This keeps the bake from becoming watery.
Is this dish suitable for keto diets?
Yes, this low-carb chicken spinach mushroom bake fits perfectly into a keto lifestyle thanks to its high fat, moderate protein, and low-carb ingredients.
Can I substitute chicken breasts with thighs?
Definitely! Chicken thighs tend to be juicier and might add more richness to the dish. Just adjust the baking time to make sure they’re cooked through.
What’s the best way to tell when the chicken is done?
Using a meat thermometer to check for an internal temperature of 165°F is the safest way. The cheese should be golden and bubbly as well, signaling everything is cooked nicely.
Can I make this recipe dairy-free?
Yes, try swapping heavy cream for full-fat coconut milk and use dairy-free cheese alternatives. The flavors and textures will be a bit different but still delicious!
Final Thoughts
This Easy Low-Carb Chicken Spinach Mushroom Bake is the kind of recipe that makes weeknight dinners feel special without fuss. Remember, first, turn on your oven and set it to 375°F (190°C) so everything bakes perfectly. Once you try it, don’t be surprised if it quickly becomes a favorite in your meal rotation because creamy, cheesy, satisfying dishes like this just hit every sweet spot.
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Easy Low-Carb Chicken Spinach Mushroom Bake Recipe
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Diet: Low Carb
Description
This Easy Low-Carb Chicken Spinach Mushroom Bake is a creamy, cheesy, and flavorful dish perfect for a healthy, satisfying meal. Featuring tender chicken breasts topped with sautéed mushrooms, fresh spinach, and a rich blend of mozzarella and Parmesan cheeses baked in a luscious heavy cream sauce, this recipe is deliciously low in carbs and high in taste. Ideal for busy weeknights or meal prep, it’s a cozy dinner that pairs well with a simple salad or steamed vegetables.
Ingredients
Chicken and Seasoning
- 4 boneless, skinless chicken breasts
- 1 tsp dried thyme
- 1 tsp dried oregano
- Salt and pepper to taste
Vegetables
- 8 oz fresh mushrooms, sliced
- 4 cups fresh spinach, roughly chopped
- 2 cloves garlic, minced
Dairy and Oils
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 cup heavy cream
- 2 tbsp olive oil
Instructions
- Prep Your Oven and Dish: First, turn on your oven and set it to 375°F (190°C). While it’s warming up, lightly grease a baking dish to prevent the chicken from sticking.
- Sauté the Mushrooms: In a large skillet, add the olive oil and heat over medium heat. Once hot, toss in the sliced mushrooms. Stir them around and cook for about 5-7 minutes until they’re golden and soft. This will release all their delicious flavors!
- Add Garlic and Spinach: Next, add the minced garlic to the skillet with the mushrooms and cook for about 1 minute, just until you can smell the garlic. Then, stir in the chopped spinach and let it cook for about 3 minutes, or until it’s wilted. Once done, take it off the heat.
- Season the Chicken: Get your chicken breasts ready! Season each one with salt, pepper, dried thyme, and oregano for a tasty flavor boost.
- Assemble the Dish: Lay the seasoned chicken breasts evenly in the greased baking dish. Now, spread the yummy spinach and mushroom mixture over the top of the chicken. This adds nutrition and flavor!
- Add Cream and Cheese: Pour the heavy cream evenly over everything in the dish. Then, sprinkle cheese on top—both the mozzarella and Parmesan will create a cheesy, bubbly layer when baked.
- Bake to Perfection: Pop the baking dish into your preheated oven and bake uncovered for 30-35 minutes. You’ll know it’s ready when the chicken is thoroughly cooked (165°F internally) and the cheese is melted and golden!
- Serve and Enjoy: Once it’s done baking, let the dish cool for about 5 minutes. This helps everything settle a bit. Then, serve it up and enjoy your creamy, low-carb chicken bake with family or friends!
Notes
- You can swap out the heavy cream for half-and-half for a slightly lighter version, though the sauce won’t be as rich.
- If fresh spinach is unavailable, frozen spinach (thawed and drained) can be used instead.
- Use a food thermometer to ensure the chicken reaches an internal temperature of 165°F for safety.
- This dish reheats well for meal prep; store leftovers in an airtight container for up to 3 days.
- For extra flavor, sprinkle some crushed red pepper flakes or fresh herbs like basil or parsley before serving.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Main Course
- Method: Baking and Sautéing
- Cuisine: American
Nutrition
- Serving Size: 1 chicken breast with toppings
- Calories: 420 kcal
- Sugar: 2 g
- Sodium: 370 mg
- Fat: 28 g
- Saturated Fat: 15 g
- Unsaturated Fat: 11 g
- Trans Fat: 0 g
- Carbohydrates: 6 g
- Fiber: 2 g
- Protein: 38 g
- Cholesterol: 140 mg
Keywords: low carb chicken recipe, chicken spinach mushroom bake, easy chicken dinner, keto chicken bake, creamy chicken casserole
