Chicken, Spinach, and Mushroom Bake – Creamy Healthy Oven Dinner Recipe

Introduction

Chicken, Spinach, and Mushroom Bake is a comforting yet wholesome dinner that perfectly balances creamy richness with nutritious ingredients. This oven-baked dish brings together tender chicken, earthy mushrooms, and vibrant spinach in a luscious sauce that feels indulgent without being heavy. It’s the kind of meal that satisfies cravings while still feeling like a smart, homemade choice.

What makes this recipe especially appealing is its versatility. It can be served on its own for a low-carb dinner, paired with rice or pasta for a heartier meal, or even enjoyed as leftovers the next day. The combination of spinach and mushrooms adds depth of flavor and texture, while the baked chicken stays juicy and tender thanks to the creamy sauce.

Perfect for busy weeknights, casual family dinners, or even meal prep, Chicken, Spinach, and Mushroom Bake is easy to assemble and requires minimal hands-on time. If you’re looking for a reliable oven-baked chicken recipe that feels both cozy and nourishing, this one deserves a spot in your regular rotation.

Ingredients

2 pounds boneless, skinless chicken breasts or thighs

2 cups fresh mushrooms, sliced

3 cups fresh spinach (or 1½ cups frozen, thawed and drained)

1 cup heavy cream (or half-and-half)

½ cup chicken broth

¾ cup shredded mozzarella cheese

¼ cup grated Parmesan cheese

3 cloves garlic, minced

1 small onion, finely chopped

2 tablespoons olive oil

1 teaspoon Italian seasoning

½ teaspoon paprika

½ teaspoon black pepper

½ teaspoon salt (adjust to taste)

Optional garnish: fresh parsley or basil

Preparation
Step 1:

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

Step 2:

Season the chicken on both sides with salt, black pepper, paprika, and Italian seasoning. Arrange the chicken in the prepared baking dish.

Step 3:

Heat olive oil in a skillet over medium heat. Add chopped onion and sauté until soft, about 3 minutes. Add garlic and mushrooms, cooking until mushrooms release their moisture and become golden.

Step 4:

Stir spinach into the skillet and cook just until wilted. Add heavy cream and chicken broth, stirring to combine. Simmer for 2–3 minutes, then remove from heat.

Step 5:

Pour the creamy spinach and mushroom mixture over the chicken. Sprinkle mozzarella and Parmesan evenly on top. Bake uncovered for 35–40 minutes, or until the chicken is cooked through and the top is bubbly and lightly golden.

Variations

Low-Carb/Keto: Use full-fat cream and extra cheese, serve without sides

Cheesy Upgrade: Add cream cheese or Gruyère for deeper flavor

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

Extra Veggies: Add sun-dried tomatoes or zucchini

Herb Boost: Finish with fresh thyme or rosemary

Cooking Note

For the juiciest chicken, avoid overbaking. If using thick chicken breasts, pound them slightly for even cooking. Internal temperature should reach 165°F (74°C).

Serving Suggestions

Serve over rice, quinoa, or mashed potatoes

Pair with buttered pasta or egg noodles

Enjoy with roasted vegetables or a side salad

Serve with crusty bread to soak up the sauce

Tips

Use fresh mushrooms for best texture

Drain spinach well to avoid excess moisture

Shred cheese fresh for better melting

Let the bake rest 5 minutes before serving

Taste the sauce before baking and adjust seasoning

Prep Time:

15 minutes

Cooking Time:

40 minutes

Total Time:

55 minutes

Nutritional Information (per serving, approximate)

Calories: 520

Protein: 41g

Sodium: 690mg

FAQs

Can I make this recipe ahead of time?
Yes. Assemble the dish, cover, and refrigerate up to 24 hours before baking.

Can I use frozen spinach?
Absolutely. Thaw and squeeze out excess liquid before using.

What cut of chicken works best?
Both breasts and thighs work well. Thighs stay extra juicy.

Can I freeze this dish?
Yes. Freeze after baking and cooling. Reheat in the oven for best texture.

Is this recipe healthy?
Yes. It’s high in protein and packed with vegetables. You can lighten it by using half-and-half.

Conclusion

Chicken, Spinach, and Mushroom Bake is a comforting, flavorful oven dish that delivers both nutrition and indulgence in every bite. Creamy, savory, and incredibly satisfying, it’s perfect for anyone looking to enjoy a homemade dinner that feels special without being complicated. Whether served fresh out of the oven or reheated the next day, this recipe proves that simple ingredients can create truly memorable meals.

Print