Creamy Baked Mozzarella Chicken Casserole

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Creamy Baked Mozzarella Chicken Casserole

Description

The Creamy Baked Mozzarella Chicken Casserole is the ultimate comfort food, featuring juicy chicken breasts baked in a rich, creamy garlic sauce and topped with bubbling golden mozzarella cheese and roasted red bell peppers. Every bite is tender, cheesy, and packed with savoury flavour. The creamy sauce keeps the chicken incredibly moist, while the melted cheese forms a beautifully browned, irresistible topping.

This casserole is easy enough for weeknight dinners yet elegant enough to serve to guests. Pair it with roasted vegetables, mashed potatoes, pasta, or a fresh green salad for a complete and satisfying meal.

Servings

Serves: 4 people

Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes

Ingredients

For the Chicken

  • 4 boneless, skinless chicken breasts
  • 1 tablespoon olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon Italian seasoning
  • ½ teaspoon paprika
  • Salt and black pepper to taste

For the Creamy Sauce

  • 2 tablespoons butter
  • 3 garlic cloves, minced
  • 1 cup heavy cream
  • ½ cup chicken broth
  • ½ cup grated Parmesan cheese
  • ½ teaspoon onion powder
  • ½ teaspoon dried oregano

Toppings

  • 1½ cups shredded mozzarella cheese
  • 1 roasted red bell pepper, sliced into strips
  • 2 tablespoons fresh parsley, chopped

Equipment

  • 9×13-inch baking dish
  • Large skillet
  • Mixing spoon
  • Oven

Instructions

Step 1: Prepare the Chicken

Preheat oven to 375°F (190°C).

Season chicken breasts with garlic powder, paprika, Italian seasoning, salt, and pepper.

Heat olive oil in a skillet and sear chicken for 2–3 minutes per side until lightly golden.

Transfer chicken to the baking dish.

Step 2: Make the Creamy Sauce

In the same skillet, melt butter.

Add garlic and cook for 30 seconds.

Stir in:

  • Heavy cream
  • Chicken broth
  • Parmesan cheese
  • Onion powder
  • Oregano

Simmer for 3–4 minutes until slightly thickened.

Step 3: Assemble the Casserole

Pour the creamy sauce over the chicken.

Sprinkle mozzarella cheese evenly on top.

Arrange roasted red pepper strips over the cheese.

Step 4: Bake

Bake for 25–30 minutes or until the chicken reaches an internal temperature of 165°F (74°C).

Broil for 2–3 minutes for a golden, bubbly cheese topping.

Garnish with fresh parsley before serving.

Recipe Notes

  • Fresh mozzarella creates extra creaminess.
  • Chicken thighs can be substituted for chicken breasts.
  • Add spinach or mushrooms for extra vegetables.
  • Leftovers reheat beautifully.

Tips for Success

  1. Sear the chicken first to lock in moisture.
  2. Use freshly grated cheese for the best melt.
  3. Do not overbake the chicken.
  4. Let the casserole rest for 5 minutes before serving.
  5. Broil briefly for restaurant-style golden cheese.

Nutritional Information (Per Serving)

  • Calories: 520
  • Protein: 45g
  • Carbohydrates: 6g
  • Fat: 34g
  • Saturated Fat: 17g
  • Fiber: 1g
  • Sugar: 2g
  • Sodium: 540mg

Nutrition values are approximate.

Health Benefits

High in Protein

Chicken provides high-quality protein that supports muscle growth and repair.

Rich in Calcium

Mozzarella and Parmesan contribute calcium for healthy bones and teeth.

Low in Carbohydrates

This casserole is naturally low-carb and suitable for many healthy eating plans.

Provides Healthy Fats

Cream and cheese provide fats that promote satiety and long-lasting energy.

Rich in Vitamins

Red bell peppers contain vitamins A and C that support immunity and skin health.

Meal-prep friendly

This casserole stores and reheats well, making it perfect for busy schedules.

Frequently Asked Questions (Q&A)

Q: Can I make this casserole ahead of time?
Yes. Assemble it up to one day ahead and refrigerate until ready to bake.

Q: Can I freeze it?
Absolutely. Freeze for up to 2 months and thaw overnight before reheating.

Q: Can I use chicken thighs?
Yes. Boneless thighs work wonderfully and remain extra juicy.

Q: What side dishes pair well with this casserole?
Roasted broccoli, mashed potatoes, rice, pasta, or a green salad are excellent choices.

Q: Can I make it lighter?
Yes. Substitute half-and-half for heavy cream and reduce the cheese slightly.

Q: Why is my sauce thin?
Allow it to simmer for a few extra minutes before pouring it over the chicken.

Final Thoughts

Creamy Baked Mozzarella Chicken Casserole is rich, cheesy, and incredibly comforting. Tender chicken breasts baked in a creamy garlic- Parmesan sauce and topped with golden mozzarella and roasted red peppers create a restaurant-quality meal that’s easy to make and impossible to resist. Perfect for family dinners, meal prep, or whenever you’re craving cosy comfort food.

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