If you’re craving something creamy, flavorful, and wholesome but want to keep things low on carbs, this Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe is exactly what you need! Tender chicken breasts are topped with a savory medley of mushrooms and fresh spinach, then smothered in a luscious herb-infused cream sauce and finished with bubbly mozzarella. Every bite delivers comfort without the carb crash. Whether it’s a cozy family dinner or meal prep for a busy week, this dish will make you feel both pampered and nourished.

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

Ingredients You’ll Need

You might be surprised at how a handful of simple, easy-to-find ingredients come together to create such a vibrant, crowd-pleasing meal. Each item on this list adds its own special touch, from juicy chicken to velvety cheese — ensuring this Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe earns a place in your regular meal rotation.

Chicken breasts (6 thin-sliced): Thin slices ensure even, quick cooking and soak up all the flavors in the dish.

Green onion cream cheese (8 oz container): This creamy, tangy spread is the secret to a silky sauce packed with zesty onion flavor.
Olive oil (¼ cup): Adds richness and helps sauté the mushrooms to golden perfection.

Chicken broth (½ cup): Adds moisture and enhances the savory depth of the sauce.
Sliced mushrooms (1 large package): Their earthiness balances the creamy sauce and gives the dish a hearty texture.

Fresh baby spinach (1 small bag): Adds vibrant green color and sneaks in a dose of superfood goodness.
Weber Herb and Garlic Seasoning (1 dash): Brings an herbaceous punch and subtle kick of garlic to wake up the flavors.
Shredded mozzarella cheese (8 oz): Melts into a golden, gooey layer that’s hard for anyone to resist.

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

Step 1: Get Your Oven Ready

Preheat your oven to 375°F (190°C). A hot oven is crucial so the chicken cooks evenly and the cheese topping reaches bubbly, browned perfection.

Step 2: Arrange and Season the Chicken

Place the chicken breasts in a single layer in a 13×9-inch baking dish. Season generously with salt, pepper, and that magical dash of Weber Herb and Garlic Seasoning. Each bite of chicken will carry a subtle hint of herbs and garlic, setting the flavor foundation for the entire Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe.

Step 3: Sauté the Mushrooms

In a large skillet, heat a bit of olive oil over medium-high heat. Toss in your sliced mushrooms and sauté for a few minutes until softened and just starting to brown. Sautéing gives the mushrooms a deep, savory flavor that you simply won’t get from baking alone. Spread these golden mushrooms over the chicken in your dish, and scatter fresh spinach on top for a pop of color and nutrition.

Step 4: Make Your Creamy Sauce

In a mixing bowl, combine the green onion cream cheese, chicken broth, and remaining olive oil. Whisk until smooth and pourable. This tangy, herb-infused sauce brings all the ingredients together, promising a deliciously creamy finish in every forkful. Pour the sauce evenly over the layered chicken, mushrooms, and spinach.

Step 5: The First Bake

Take a sheet of foil and drape it loosely over the baking dish (no need to seal tightly). Bake for 20 minutes. This step lets the chicken gently cook and flavors merge without drying out.

Step 6: Uncover and Continue Baking

Remove the foil and slide the dish back into the oven for 20 more minutes. This crucial step intensifies the flavors and gives the sauce a chance to thicken slightly around the chicken and veggies.

Step 7: Finish with Mozzarella

Final touch! Sprinkle the shredded mozzarella cheese all over the top. Return the dish to the oven for another 5 to 10 minutes, just until the cheese is melted, bubbly, and flecked with golden spots. Watch carefully — this is where the Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe really comes alive!

Step 8: Time to Serve

Let the casserole rest for a couple of minutes out of the oven before serving. This helps the sauce settle and makes it easier to cut beautiful portions. Now dig in and enjoy every creamy, herbaceous bite!

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

Garnishes

To add a little extra flair to your Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe, sprinkle on some fresh chopped parsley, a little cracked black pepper, or even shaved Parmesan. A light sprinkle of red chili flakes gives a gentle heat that balances the creamy sauce beautifully — perfect for those who like a gentle kick.

Side Dishes

This dish stands strong on its own, but pairing it with steamed broccoli, roasted asparagus, or a crisp side salad adds extra color and crunch without extra carbs. For those not following a strict low-carb plan, a side of cauliflower mash or almond flour biscuits makes a comforting plateful.

Creative Ways to Present

If you’re looking to wow your dinner guests, try serving individual portions in small ramekins, or plate each serving atop a bed of spiralized zucchini noodles. Garnish with a lemon twist or some microgreens for an elegant restaurant-worthy touch to your Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe.

Make Ahead and Storage

Storing Leftovers

Leftover portions of your Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe keep well in an airtight container in the fridge for up to 3 days. The flavors actually deepen a bit overnight, making lunch the next day almost as exciting as dinner the first night!

Freezing

You can freeze this dish for longer storage. Let it cool completely, cut into individual servings, wrap tightly, then freeze for up to 2 months. Just be aware that the texture of the sauce may change slightly upon thawing, but the flavors will still be delicious.

Reheating

For best results, reheat leftovers in the oven at 350°F until piping hot throughout. If you’re in a hurry, a microwave will work; just cover the dish to keep it moist. The cheese will get wonderfully gooey again, and the chicken stays nice and juicy thanks to the creamy sauce.

FAQs

Can I use frozen spinach instead of fresh?

Absolutely! Thaw and squeeze out extra moisture from frozen spinach before layering it into the Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe. This keeps the casserole from turning watery and preserves its creamy texture.

Is there a substitute for green onion cream cheese?

If you can’t find green onion cream cheese, plain cream cheese works well — just add a couple of chopped thin green onions for that bright flavor. Garlic and herb cream cheese is another tasty swap for an extra flavor punch.

What can I use in place of mozzarella cheese?

Shredded Monterey Jack, provolone, or even a blend of Italian cheeses can be used instead of mozzarella. Each cheese melts beautifully and brings its own unique taste to the Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe.

How can I make this dish dairy-free?

Dairy-free cream cheese and plant-based mozzarella alternatives work beautifully in this recipe. You’ll still get a silky, savory casserole that highlights the chicken, spinach, and mushroom flavors.

Can I add other vegetables?

Definitely! Feel free to toss in diced bell peppers, zucchini, or even artichoke hearts. Just make sure not to overload the dish so that everything bakes evenly and maintains that classic low-carb focus.

Final Thoughts

I can’t recommend this Chicken, Spinach, and Mushroom Low-Carb Oven Dish Recipe enough. It’s creamy, cheesy, and utterly satisfying, all while keeping things light and low-carb. Give it a try — it’s guaranteed to become a favorite at your table, whether for a quick weeknight meal or a comforting weekend dinner. Enjoy every bite!

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

★★★★★

4.9 from 11 reviews

Author: Mariam
Total Time: 1 hour

Yield: 6 servings 1x
Diet: Low Carb

Print Recipe

Description

A delicious low-carb oven dish recipe featuring tender chicken breasts layered with creamy green onion sauce, sautéed mushrooms, fresh baby spinach, and melted mozzarella cheese.

Ingredients

Scale

Chicken:

6 thin-sliced chicken breasts

Creamy Sauce:

1 container (8 oz) green onion cream cheese
¼ cup olive oil

½ cup chicken broth

Vegetables and Cheese:

1 large package of sliced mushrooms
1 small bag of fresh baby spinach

1 dash Weber Herb and Garlic Seasoning
8 oz shredded mozzarella cheese

Instructions

Preheat Oven: Preheat the oven to 375°F (190°C).

Prepare Chicken: Arrange chicken breasts in a 13×9-inch baking dish, season with salt, pepper, and Weber Herb and Garlic Seasoning.
Sauté Vegetables: Sauté mushrooms in olive oil until softened, then layer over the chicken with fresh spinach.
Make Sauce: Mix green onion cream cheese, chicken broth, and olive oil to create a sauce. Pour over the chicken and vegetables.

Bake Covered: Cover dish loosely with foil and bake for 20 minutes.
Bake Uncovered: Remove foil and bake for an additional 20 minutes.
Add Cheese: Sprinkle mozzarella over the dish and bake for 5-10 minutes until melted and bubbly.

Serve: Serve hot and enjoy!

Prep Time: 15 minutes
Cook Time: 45 minutes

Category: Main Dish
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 serving
Calories: 380
Sugar: 3g

Sodium: 520mg
Fat: 24g
Saturated Fat: 10g

Unsaturated Fat: 12g
Trans Fat: 0g
Carbohydrates: 6g

Fiber: 2g
Protein: 35g
Cholesterol: 110mg

Keywords: low-carb, chicken, spinach, mushroom, oven dish, creamy sauce, mozzarella cheese