Chicken, Spinach, and Mushroom Low-Carb Oven Dish

Introduction

Chicken, Spinach, and Mushroom Low-Carb Oven Dish is a comforting, protein-packed meal that proves healthy eating doesn’t have to be boring. Tender chicken breasts are baked with earthy mushrooms, nutrient-rich spinach, and a creamy, cheesy sauce that delivers big flavor without the carbs. It’s the perfect balance of wholesome and indulgent, making it ideal for low-carb, keto, or gluten-free lifestyles.

What makes this dish so appealing is its simplicity and versatility. Everything bakes together in one dish, allowing the flavors to meld beautifully while keeping prep and cleanup minimal. The chicken stays juicy, the mushrooms add depth and umami, and the spinach brings freshness and color. A creamy sauce ties it all together, creating a satisfying dinner that feels comforting yet light.

This recipe is perfect for busy weeknights, meal prep, or when you need a reliable low-carb option the whole family will enjoy. It reheats well, pairs with a variety of sides, and can easily be customized with different cheeses or seasonings. If you’re looking for a low-carb oven dish that’s filling, flavorful, and easy, this one belongs in your regular rotation.

Ingredients

2 lbs boneless, skinless chicken breasts or thighs

2 tablespoons olive oil

3 cups fresh mushrooms, sliced

3 cups fresh spinach

3 cloves garlic, minced

1 cup heavy cream

1 cup shredded mozzarella cheese

½ cup grated parmesan cheese

1 teaspoon salt

½ teaspoon black pepper

1 teaspoon Italian seasoning

Optional: red pepper flakes for heat

Preparation
Step 1: Preheat and Prepare the Dish

Preheat oven to 375°F (190°C). Lightly grease a large baking dish with olive oil.

Step 2: Season the Chicken

Pat the chicken dry with paper towels. Season both sides with salt, black pepper, and Italian seasoning. Arrange chicken evenly in the prepared baking dish.

Step 3: Sauté the Vegetables

Heat olive oil in a skillet over medium heat. Add mushrooms and cook for 5–7 minutes until softened and lightly browned. Add garlic and cook for 30 seconds, then stir in spinach until just wilted. Remove from heat.

Step 4: Make the Creamy Sauce

In a bowl, whisk together heavy cream, mozzarella cheese, parmesan cheese, and a pinch of salt and pepper. Mix until smooth.

Step 5: Assemble and Bake

Spread the mushroom and spinach mixture evenly over the chicken. Pour the creamy cheese sauce on top. Bake uncovered for 30–35 minutes, or until chicken is cooked through and the top is bubbly and lightly golden. Let rest 5 minutes before serving.

Variations

Keto Garlic Chicken Bake: Add extra garlic and butter for richness.

Cheesy Spinach Chicken: Use cheddar or provolone instead of mozzarella.

Creamy Tuscan Style: Add sun-dried tomatoes.

Dairy-Free Version: Use coconut cream and dairy-free cheese.

Extra Veggie Bake: Add zucchini or broccoli florets.

Cooking Notes

Chicken thighs stay extra juicy, but breasts work well too.

Do not overcook to avoid dry chicken.

Sauce thickens as it rests after baking.

Fresh spinach is preferred, but frozen can be used if drained well.

Serving Suggestions

Serve Chicken, Spinach, and Mushroom Low-Carb Oven Dish on its own or with cauliflower rice, zucchini noodles, or a simple green salad. It also pairs well with roasted asparagus or steamed broccoli for a complete low-carb meal.

Tips

Slice chicken evenly for uniform cooking.

Use freshly grated cheese for best melting.

Let the dish rest before serving for clean portions.

Store leftovers in an airtight container for meal prep.

Prep Time

20 minutes

Cooking Time

35 minutes

Total Time

55 minutes

Nutritional Information (Approximate per serving)

Calories: 420

Protein: 38g

Sodium: 540mg

FAQs

Is this dish keto-friendly?
Yes, it’s low in carbs and high in protein and healthy fats.

Can I make this ahead of time?
Yes, assemble ahead and bake when ready.

Can I freeze this dish?
Yes, freeze after baking and cooling for up to 2 months.

What’s the best chicken to use?
Boneless thighs for juiciness or breasts for leaner option.

Conclusion

Chicken, Spinach, and Mushroom Low-Carb Oven Dish is a comforting, flavorful meal that fits perfectly into a low-carb or keto lifestyle. Creamy, cheesy, and loaded with wholesome ingredients, it’s easy to make, satisfying to eat, and perfect for weeknights or meal prep. Once you try it, this dish is sure to become a dependable favorite in your healthy dinner lineup. 🍗🥬🍄

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