If you’re searching for a creamy, comforting meal that’s full of flavor but light on carbs, look no further than this irresistible Chicken, Spinach, and Mushroom Low Carb Oven Dish. Every bite is a wonderful balance of juicy chicken, earthy mushrooms, and bright green spinach, all baked in a savory, cheesy sauce that’s absolutely unforgettable. This is one of those cozy favorites everyone asks for again and again, whether you’re feeding a hungry family or just cooking for yourself. It’s a simple but satisfying one-pan dish perfect for weeknights and dinner parties alike!

Ingredients You’ll Need

Chicken, Spinach, and Mushroom Low Carb Oven Dish Recipe - Recipe Image

Ingredients You’ll Need

Let’s take a moment to appreciate how the freshest ingredients come together effortlessly in this Chicken, Spinach, and Mushroom Low Carb Oven Dish. Each component brings its own magic — from the tender chicken and umami-packed mushrooms, to the cheeses that create that dreamy, melty top. Here’s what you’ll need and why it makes this dish shine:

Chicken Breasts: Provides protein and a tender bite that soaks up all the creamy goodness in every forkful.
Olive Oil: Used to sauté the aromatics and lock in juiciness, plus adds heart-healthy fats.
Onion: Gives a subtle sweetness and depth to your base flavors.
Garlic: Infuses the entire oven dish with irresistible aroma and a mellow punch.
Mushrooms: Bring in earthy, meaty notes and a wonderful texture contrast — don’t skimp on these!
Fresh Spinach: For vibrant color, gentle flavor, and a boost of nutrients.
Dried Thyme: Gives a whiff of herbaceous flavor that pairs wonderfully with poultry and vegetables.
Paprika: Adds gentle warmth and color, elevating the entire flavor profile.
Heavy Cream: Creates that luscious sauce that binds everything together in creamy harmony.
Parmesan Cheese: For nutty, salty depth and a thicker, richer sauce.
Mozzarella Cheese: Melts beautifully into a golden, bubbly layer that’s hard to resist.
Salt & Black Pepper: To season each ingredient just right and bring all the flavors into balance.

How to Make Chicken, Spinach, and Mushroom Low Carb Oven Dish

Step 1: Sauté Aromatics and Mushrooms

Start by preheating your oven to 375°F (190°C). In a large skillet, warm up the olive oil over medium heat. Add the diced onion and sauté for two to three minutes until it turns soft and slightly golden — this step is key for a flavorful base. Next, toss in the minced garlic, stirring for about a minute just until it’s fragrant (be careful not to let it burn). Add the sliced mushrooms and cook for five to six minutes. You’ll know they’re ready when they’ve softened up, released their juices, and most of the moisture has evaporated. This deepens their earthy flavor, which really sets the tone for our Chicken, Spinach, and Mushroom Low Carb Oven Dish.

Step 2: Cook the Chicken with Spices

Add in your bite-sized chicken pieces to the skillet, then sprinkle over the thyme, paprika, salt, and black pepper. Stir well to coat everything evenly with those delicious spices. Let the chicken cook for about five minutes — it should lose the pink on the outside, but don’t worry if it’s not fully cooked through yet (the oven will finish the job). This step infuses the chicken with the aromatics and ensures every bite is layered with flavor.

Step 3: Wilt the Spinach

Turn down the heat just a bit and add your roughly chopped spinach to the skillet. At first it will look like a lot, but spinach wilts fast! Stir gently until it’s tender, which only takes a minute or two. This not only adds nutrients and color, but the spinach also soaks up the delicious pan juices, making this Chicken, Spinach, and Mushroom Low Carb Oven Dish even more moist and delicious.

Step 4: Make the Creamy Sauce

Pour in the heavy cream and add the Parmesan cheese. Turn the heat to medium-low and stir everything together for two to three minutes until the sauce starts to gently thicken. Don’t rush this part — allowing the cream and cheese to meld makes for the dreamiest, silkiest sauce you can imagine!

Step 5: Assemble and Bake

Transfer everything into a greased 9 x 13-inch baking dish. Spread the mixture in an even layer, then sprinkle the shredded mozzarella cheese over the top. Pop your dish into the preheated oven and bake for 15 to 20 minutes. The cheese should be melted and beautifully bubbly, with a little golden color around the edges. Let it cool for a few minutes before serving to allow everything to set perfectly for slicing and serving!

How to Serve Chicken, Spinach, and Mushroom Low Carb Oven Dish

Garnishes

Finish this oven dish with a flourish! I love showering the top with thinly sliced green onions, freshly cracked black pepper, or even a handful of chopped fresh parsley. If you want a hint of spice, a sprinkle of crushed red pepper flakes or a dusting of smoked paprika right before serving will really make your Chicken, Spinach, and Mushroom Low Carb Oven Dish pop with color and flavor.

Side Dishes

Although this creamy bake can stand on its own, it’s extra special paired with a crisp green salad, lightly roasted asparagus, or some simple sautéed zucchini ribbons. If you’re not counting carbs, a side of warm, crusty bread would be a lovely addition to soak up every bit of the creamy sauce. No matter how you serve it, this main dish always leaves the table happy.

Creative Ways to Present

Want to impress? Serve your Chicken, Spinach, and Mushroom Low Carb Oven Dish in individual ramekins or mini cast iron pans for a restaurant-worthy touch. Another fun idea: tuck small portions into lettuce cups for a unique low-carb appetizer. Or, scoop the hot cheesy mixture over roasted cauliflower steaks for an eye-catching and filling meal.

Make Ahead and Storage

Storing Leftovers

Leftovers are a blessing with this dish. Simply store any remaining Chicken, Spinach, and Mushroom Low Carb Oven Dish in an airtight container in the refrigerator for up to three days. The flavors meld beautifully overnight, so some say it’s even tastier the next day!

Freezing

This dish freezes surprisingly well! Let it cool completely, then portion into freezer-safe containers. It’ll keep in the freezer for up to two months. Just remember to thaw in the fridge overnight before reheating to preserve that luscious texture.

Reheating

To reheat, cover your serving (or whole dish) with foil and warm in a 350°F oven until hot and bubbly, about 15 to 20 minutes. If you’re in a rush, the microwave on medium power works too, though the oven keeps the cheese perfectly melty on top.

FAQs

Can I use chicken thighs instead of chicken breasts?

Absolutely! Chicken thighs stay extra juicy and work beautifully in this Chicken, Spinach, and Mushroom Low Carb Oven Dish. Just trim any excess fat and cut into bite-sized pieces as directed.

Is it possible to make this dish dairy-free?

Yes, you can swap the heavy cream for a dairy-free alternative like coconut cream and use your favorite non-dairy cheese substitutes. It won’t be exactly the same, but you’ll still get a creamy, cozy result that’s friendly for those avoiding dairy.

Can I add more vegetables to the recipe?

Definitely! Try folding in some chopped bell peppers or zucchini along with the mushrooms and spinach. Just be careful not to overload the pan, or the sauce can turn watery.

Is this Chicken, Spinach, and Mushroom Low Carb Oven Dish suitable for meal prep?

It’s perfect for meal prep! You can assemble, bake, and portion it out for weeknight lunches or dinners. It reheats nicely and keeps you satisfied without any carb overload.

How do I know when the oven dish is done baking?

The cheese topping should be melty and bubbling, with golden spots forming around the edges. If you want an extra golden top, pop it under the broiler for a minute or so — just watch closely to avoid burning!

Final Thoughts

If you’re craving something hearty yet wholesome, you truly can’t go wrong with this Chicken, Spinach, and Mushroom Low Carb Oven Dish. It’s easy enough for a busy weeknight but special enough for guests — and that rich, creamy sauce makes every bite memorable. Give it a try, and let this new favorite brighten up your table!

Chicken, Spinach, and Mushroom Low Carb Oven Dish Recipe

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4.8 from 16 reviews

Author: admin
Total Time: 50 minutes
Yield: 6 servings 1x
Diet: Non-Vegetarian

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Description

This Chicken, Spinach, and Mushroom Low Carb Oven Dish is a creamy and flavorful low-carb meal that is easy to make and perfect for a family dinner. Tender chicken, earthy mushrooms, and fresh spinach are baked in a rich and cheesy sauce for a satisfying and comforting dish.

Ingredients

Scale

Chicken:

1 1/2 pounds boneless, skinless chicken breasts (cut into bite-sized pieces)

Vegetables:

2 tablespoons olive oil
1 small onion, diced
3 garlic cloves, minced
8 ounces mushrooms, sliced
4 cups fresh spinach, roughly chopped

Seasonings and Dairy:

1/2 teaspoon dried thyme
1/2 teaspoon paprika
1/2 cup heavy cream
1/2 cup grated Parmesan cheese
1/2 cup shredded mozzarella cheese
Salt and black pepper, to taste

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Instructions

Preheat the oven: Preheat the oven to 375°F (190°C).
Sauté onions and garlic: In a large skillet over medium heat, heat olive oil. Add diced onion and sauté for 2–3 minutes until softened. Add garlic and cook for another minute.
Cook mushrooms: Stir in the mushrooms and cook for 5–6 minutes until tender and most of the moisture has evaporated.
Cook chicken: Add chicken pieces, thyme, paprika, salt, and pepper. Cook until chicken is no longer pink on the outside, about 5 minutes.
Add spinach and cream: Stir in the spinach and cook until wilted. Pour in the heavy cream and Parmesan cheese. Cook until the sauce thickens.
Bake: Transfer the mixture to a greased baking dish. Sprinkle mozzarella cheese over the top. Bake for 15–20 minutes until cheese is melted and bubbly. Serve hot.

Notes

For added flavor, mix in sun-dried tomatoes or top with crushed red pepper flakes.
This dish can be made ahead and reheated.
Serve with a side salad or roasted vegetables for a complete low-carb meal.

Prep Time: 15 minutes
Cook Time: 35 minutes
Category: Main Course
Method: Baking
Cuisine: American