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chicken and spinach casserole

Creamy Chicken and Spinach Casserole

This Creamy Chicken and Spinach Casserole is a comforting and versatile main course that combines tender chicken, fresh spinach, and a rich cheesy sauce. With just 45 minutes from start to finish, this dish is perfect for busy weeknights or weekend meal prep.
5 from 2 votes
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Main Course
Cuisine American
Servings 6 Servings
Calories 350 kcal

Ingredients
  

  • 2-3 cups cooked and shredded chicken breasts or thighs work great
  • 4 cups fresh spinach or 1 package frozen spinach thawed and drained
  • 8 ounces cream cheese softened
  • ½ cup sour cream
  • 1 cup shredded mozzarella cheese
  • ¼ cup grated Parmesan cheese
  • 2 cloves garlic minced
  • 1 small onion finely chopped
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • Pinch of nutmeg optional

Optional Additions:

  • Sliced mushrooms, artichoke hearts, or cooked pasta

Instructions
 

Step 1: Prepare the Ingredients

  • Cook and shred your chicken if it’s not pre-cooked.
  • If using fresh spinach, sauté it lightly until wilted. For frozen spinach, thaw and drain well.

Step 2: Make the Sauce

  • In a mixing bowl, combine cream cheese, sour cream, garlic, onion, and seasonings. Stir until smooth and well-blended.

Step 3: Assemble the Casserole

  • Preheat your oven to 375°F (190°C).
  • In a greased casserole dish, layer the shredded chicken, sautéed spinach, and creamy sauce. Mix gently to combine.

Step 4: Add Cheese and Bake

  • Sprinkle mozzarella and Parmesan cheese evenly on top.
  • Bake uncovered for 25-30 minutes, or until the top is golden and bubbly.

Step 5: Serve and Enjoy

  • Let the casserole cool slightly before serving. Pair with a fresh salad, crusty bread, or rice for a complete meal.
Keyword Chicken and Spinach Casserole