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Keto Chicken Spinach Mushroom Bake

A warm, creamy, and satisfying low-carb meal combining protein-rich chicken, nutrient-dense spinach, and earthy mushrooms, perfect for a quick weeknight dinner.

By Marlene Dufour ·APR 4, 2026 ·Updated OCT 8, 2026 ·Be the first to rate
Keto Chicken Spinach Mushroom Bake
01Why this one

A Hearty Low-Carb Delight

Imagine coming home after a long day, craving something warm, creamy, and satisfying without the carb overload. This Chicken, Spinach, and Mushroom Low-Carb Oven Dish ticks all those boxes and more! It’s not just a recipe; it’s an easy weeknight dinner solution that combines protein-rich chicken with spinach and the earthy flavor of mushrooms. The result? A comforting meal that feels indulgent but is perfect for those sticking to a low-carb lifestyle.

Reasons to Try it

You might be wondering, why should you make this dish? For starters, it doesn’t just fit into low-carb eating plans; it delivers on flavor and satisfaction, making it great for everyone around the dinner table—not just those watching their carbs. This dish brings together familiar ingredients into a cohesive, scrumptious meal that can be ready in under an hour.

As a busy parent, I often find myself searching for recipes that my kids will enjoy. This oven dish has quickly become a staple in my household, earning enthusiastic nods of approval at dinner time. It’s quick to prepare, budget-friendly, and versatile enough for a cozy family brunch or a casual dinner with friends.

02Before you cook

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

Ready to create a culinary masterpiece that feeds the soul? This dish is built on simple steps that lead to a flavorful finish. First, let’s gather our ingredients and prepare to make something special:

  1. Preheat your oven: Start by setting it to 350°F (175°C).
  2. Sauté the mushrooms: In a skillet, heat olive oil over medium heat and sauté your sliced mushrooms until they soften.
  3. Combine ingredients: In a large bowl, mix the cooked chicken, sautéed mushrooms, chopped spinach, softened cream cheese, chicken broth, garlic powder, salt, and pepper until everything is well combined.
  4. Transfer to a baking dish: Spread the mixture evenly into a greased baking dish.
  5. Add the finishing touch: Top it off with shredded mozzarella cheese.
  6. Bake: Place it in your preheated oven for 25-30 minutes until the cheese is golden and bubbly.
  7. Serve: Let it cool for a few minutes before serving to achieve the perfect texture.

What You’ll Need

Gather these simple ingredients to create your low-carb delight:

  • 2 cups cooked chicken (shredded)
  • 2 cups fresh spinach (chopped)
  • 1 cup mushrooms (sliced)
  • 1 cup cream cheese (softened)
  • 1 cup shredded mozzarella cheese
  • 1/2 cup chicken broth
  • 1 teaspoon garlic powder
  • Salt and pepper to taste
  • 1 tablespoon olive oil

Feel free to get creative! You can substitute different greens or try adding your favorite spices for an extra flavor kick.

03At the stove

Step-by-Step Instructions

Now that you’re equipped with the ingredients let’s dive into the cooking process:

  1. Preheat the oven to 350°F (175°C).
  2. Heat 1 tablespoon of olive oil in a skillet and sauté 1 cup of sliced mushrooms over medium heat until softened.
  3. In a large bowl, mix together 2 cups shredded cooked chicken, the sautéed mushrooms, 2 cups chopped spinach, 1 cup softened cream cheese, 1/2 cup chicken broth, 1 teaspoon garlic powder, and season with salt and pepper to taste.
  4. Ensure everything is well combined for maximum flavor.
  5. Transfer the creamy mixture into a greased baking dish and spread it out evenly.
  6. Top with 1 cup shredded mozzarella cheese.
  7. Bake in the preheated oven for 25-30 minutes, or until the cheese is bubbly and golden and the center reaches 165°F (74°C).
  8. Allow it to cool for a few minutes prior to serving. This ensures it holds its shape beautifully!
Chicken, Spinach, and Mushroom Low-Carb Oven Dish
The recipe

Chicken, Spinach, and Mushroom Low-Carb Oven Dish

Rate it ·Dinner · Main Course · American
Prep
15 MIN
Cook
30 MIN
Total
45 MIN
Serves
4

01Ingredients

4 servings

Main Ingredients

02Method

  1. Preparation

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03Recipe notes

  1. 01For added flavor, sprinkle with fresh herbs like parsley or thyme before serving. The dish can be paired with a light salad or roasted vegetables for a wholesome meal.

04Nutrition

Per serving
Calories
444
Protein
33G
Net carbs
5G
Fat
32G
Fiber
1G

Net carbs are total carbs minus fiber. Numbers are estimates from the ingredients listed.

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04After dinner

Best Ways to Enjoy It

Served straight from the oven, this Chicken, Spinach, and Mushroom Low-Carb Oven Dish is a show-stopper. Pair it with a light salad dressed in a tangy vinaigrette to balance its richness or enjoy it with some roasted vegetables.

Keto Chicken Spinach Mushroom Bake in a casserole dish, garnished with herbs

For an extra touch, consider a sprinkle of fresh herbs like parsley or thyme before serving. They add color and depth, making your dish visually appealing and flavorful.

Storage and Reheating Tips

FridgeUP TO THREE DAYS

Planning to have leftovers? Great idea! To store, let the dish cool completely before transferring it to an airtight container. It will keep well in the refrigerator for up to three days.

Freezer

For longer storage, you can freeze individual portions. Just remember to use freezer-safe containers and label them with the date. When you’re ready to enjoy this delectable dish again, thaw it in the fridge overnight and reheat it in the oven at 350°F until it reaches 165°F (74°C) in the center, about 20 minutes.

Recipe Variations

There’s always room for creativity in the kitchen! Here are some variations to consider:

  • Swap the cream cheese for ricotta or cottage cheese for a lighter take.
  • Add in some sun-dried tomatoes for a burst of flavor.
  • Try using cauliflower rice instead of chicken for a vegetarian version.

Your Questions Answered

How long does it take to prepare?

Approximately 10-15 minutes of prep time, followed by 25-30 minutes of baking.

Can I use leftovers from a rotisserie chicken?

Absolutely! It’s a great way to use up leftovers.

Can this be made dairy-free?

Yes, try almond or coconut cream cheese, and use dairy-free cheese on top.

Conclusion

This Chicken, Spinach, and Mushroom Low-Carb Oven Dish is more than just a meal; it’s a versatile, delicious solution for your low-carb needs. Transform your dinner routine with this easy, satisfying dish that everyone will love. For more ideas, check out my Delicious Low-Carb Chicken Spinach Mushroom Bake for Easy Dinners. Enjoy!

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