Chicken Spinach Casserole
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Creamy and delicious casserole combining tender chicken, nutritious spinach, and rich cream cheese sauce. Perfect for weeknight dinners.
- Author: Sarah Mea Carter
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Bake
- Cuisine: American
- 2 cups cooked chicken, shredded or diced
- 10 oz frozen spinach, thawed and well-drained
- 8 oz cream cheese, softened
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1/2 cup chicken broth
- 1/2 cup grated Parmesan cheese, divided
- 1 cup shredded mozzarella cheese
- 2 cloves garlic, minced
- 1 small onion, finely diced
- 1 teaspoon dried oregano
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 cup panko breadcrumbs
- 2 tablespoons butter, melted
- Preheat oven to 375°F (190°C) and grease a 9×13 inch baking dish.
- In a large skillet, sauté onion and garlic in 1 tablespoon oil until softened, about 3-4 minutes.
- Add thawed, drained spinach to skillet and cook 2-3 minutes to remove excess moisture. Remove from heat.
- In large bowl, beat softened cream cheese until smooth. Add sour cream, mayonnaise, chicken broth, and half the Parmesan. Mix until well combined.
- Stir oregano, salt, and pepper into sauce. Add cooked chicken and spinach mixture. Fold together until evenly coated.
- Pour mixture into prepared baking dish and spread evenly.
- Mix breadcrumbs, melted butter, and remaining Parmesan. Sprinkle over casserole.
- Top with shredded mozzarella cheese.
- Bake uncovered 25-30 minutes until bubbly and golden brown on top.
- Let rest 5 minutes before serving.
Notes
- Squeeze as much liquid as possible from thawed spinach to prevent watery casserole.
- Use rotisserie chicken for quick shortcut.
- Can be assembled 24 hours ahead and refrigerated before baking.
- For crispy topping, broil for last 2 minutes of cooking time.
Nutrition
- Serving Size: 1 serving
- Calories: 425 kcal
- Sugar: 4 g
- Sodium: 720 mg
- Fat: 28 g
- Saturated Fat: 14 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 14 g
- Fiber: 2 g
- Protein: 28 g
- Cholesterol: 110 mg