Creamy Chicken and Spinach Casserole

Creasy, flavorful, and irresistibly cheesy — Creamy Spinach Chicken Casserole 🥘🧀✨ is your new go-to comfort food that’s perfect for cozy weeknights or family dinners. Tender baked chicken topped with a luscious creamy spinach sauce makes for a satisfying dish loaded with nutrients and flavor. Whether you’re a seasoned home cook or just starting out, this recipe is easy to make and sure to impress. Let’s dive into creating this delicious chicken casserole that everyone will love!

1. Introduction

The chicken casserole is a beloved classic, but when combined with creamy spinach and fresh ingredients, it becomes a delightful twist on traditional baked chicken dishes. This spinach casserole provides a hearty and nutritious meal that’s great for family gatherings or meal prep. With its smooth, cheesy sauce and succulent chicken, this dish balances comfort and health in every bite. Plus, it’s surprisingly simple to prepare, making it a favorite for weeknight dinners or weekend feasts.

2. Ingredients for Creamy Spinach Chicken Casserole

  • 4 boneless, skinless chicken breasts
  • 2 cups fresh spinach, chopped
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 cup heavy cream
  • 2 cloves garlic, minced
  • 1 small onion, finely chopped
  • 2 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon Italian seasoning
  • Optional: crushed red pepper flakes for extra heat

3. Step-by-Step Preparation Guide for Creamy Spinach Chicken Casserole

Preparing the chicken

Start by preheating your oven to 375°F (190°C). Season the chicken breasts with salt, pepper, and Italian seasoning. In a skillet, heat olive oil over medium heat and sear the chicken for about 3-4 minutes per side until golden brown. Remove from heat and set aside.

Making the creamy spinach sauce

In the same skillet, sauté the chopped onion and minced garlic until fragrant and translucent. Add the heavy cream and bring to a gentle simmer. Stir in the shredded mozzarella, Parmesan cheese, and chopped spinach. Cook until the cheese melts and the spinach wilts, creating a smooth, creamy sauce.

Assembling the casserole

Place the seared chicken breasts in a baking dish. Pour the creamy spinach sauce evenly over the chicken. Sprinkle with additional mozzarella and Parmesan cheese for extra cheesiness. For a bit of spice, sprinkle crushed red pepper flakes on top if desired.

Baking the casserole

Bake uncovered for 20-25 minutes, or until the chicken is cooked through and the cheese is bubbly and golden. Allow to rest for a few minutes before serving.

4. Storage Tips for Leftover Creamy Spinach Chicken Casserole

To store leftovers, let the casserole cool completely and transfer it to an airtight container. It will keep well in the refrigerator for up to 3 days. For longer storage, you can freeze it for up to 2 months. Reheat in the oven or microwave until heated through, adding a splash of milk or cream to restore creaminess if needed.

5. Serving Suggestions for Your Chicken Casserole

This spinach casserole pairs beautifully with a light side salad or garlic bread. For added heartiness, serve alongside roasted vegetables or a baked potato. Want to make it a complete meal? Check out these related recipes like Creamy Smothered Chicken and Rice for a comforting rice accompaniment or try the flavorful Honey Garlic Chicken Thighs.

6. Frequently Asked Questions (FAQs)

Can I substitute chicken breasts with thighs?

Yes, bone-in or boneless thighs can be used for a juicier, more flavorful outcome. Adjust cooking time accordingly, typically adding a few extra minutes.

Is this dish suitable for low-carb diets?

Absolutely! Just omit the cheese or use lower-carb options, and serve with cauliflower rice or steamed vegetables for a low-carb meal.

How long does it take to prepare and cook this casserole?

The preparation takes about 15 minutes, with an additional 20-25 minutes of baking time. Total time is roughly 40 minutes.

7. Kitchen tools that you might need for this recipe

8. Related recipes for more delicious comfort food

9. Conclusion

The creamy spinach chicken casserole combines tender baked chicken with a rich, cheesy spinach sauce, making it a crave-worthy dish that fits perfectly into your weeknight dinner rotation. Easy to prepare, full of flavor, and adaptable to various dietary needs, this chicken casserole is sure to become a family favorite. Feel free to customize with your favorite ingredients or add a side of your choice for a complete, comforting meal. Happy cooking!

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A close-up of a creamy chicken and spinach casserole in a white baking dish, topped with melted cheese and garnished with fresh herbs, showcasing a golden-brown crust and vibrant green spinach.

Creamy Chicken and Spinach Casserole

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Creamy Chicken and Spinach Casserole is a deliciously cheesy, flavorful baked dish combining tender chicken breasts with a luscious spinach sauce. Perfect for cozy weeknights or family dinners, this easy-to-make casserole is loaded with nutrients and rich flavors, making it a comfort food classic that everyone will love.

  • Total Time: 35-40 minutes
  • Yield: 4 servings

Ingredients

  • 4 boneless, skinless chicken breasts
  • 2 cups fresh spinach, chopped
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 cup heavy cream
  • 2 cloves garlic, minced
  • 1 small onion, finely chopped
  • 2 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon Italian seasoning
  • Optional: crushed red pepper flakes for extra heat

Instructions

  1. Preheat your oven to 375°F (190°C). Season chicken breasts with salt, pepper, and Italian seasoning. Sear in a skillet with olive oil for 3-4 minutes per side until golden. Remove and set aside.
  2. Sauté chopped onion and minced garlic until fragrant and translucent. Add heavy cream, then bring to a simmer. Stir in mozzarella, Parmesan, and chopped spinach until cheese melts and spinach wilts, forming a creamy sauce.
  3. Place seared chicken breasts in a baking dish. Pour the spinach sauce evenly over the chicken. Sprinkle additional mozzarella and Parmesan on top, and add red pepper flakes if desired.
  4. Bake uncovered for 20-25 minutes until cooked through and bubbly. Rest for a few minutes before serving.

Notes

  • For extra flavor, garnish with fresh herbs like parsley or basil before serving.
  • Can be prepared ahead and refrigerated for up to 24 hours before baking.
  • Reheat leftovers in the oven or microwave, adding a splash of milk or cream to restore creaminess.
  • Author: Emma Bloomfield
  • Prep Time: 15 minutes
  • Cook Time: 20-25 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten-Free

Nutrition

  • Serving Size: 1 serving
  • Calories: 420 Kcal
  • Sugar: 4g
  • Sodium: 620mg
  • Fat: 27g
  • Saturated Fat: 13g
  • Unsaturated Fat: 10g
  • Trans Fat: 0.5g
  • Carbohydrates: 10g
  • Fiber: 3g
  • Protein: 42g
  • Cholesterol: 125mg

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