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Creamy Chicken and Spinach Casserole Recipe

4.9 from 95 reviews

This Creamy Chicken and Spinach Casserole is a comforting, savory dish featuring tender shredded chicken, fresh spinach, and a rich, cheesy sauce baked to golden perfection. It’s perfect for a family dinner or meal prepping for the week, combining wholesome ingredients with creamy textures and flavorful seasonings for a satisfying, hearty meal.

Ingredients

Scale

Chicken and Vegetables

  • 23 cups cooked and shredded chicken (breasts or thighs)
  • 4 cups fresh spinach or 1 package frozen spinach (thawed and drained)
  • 2 cloves garlic (minced)
  • 1 small onion (finely chopped)
  • Optional: sliced mushrooms, artichoke hearts, or cooked pasta

Sauces and Cheeses

  • 8 ounces cream cheese (softened)
  • 1/2 cup sour cream
  • 1 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese

Seasonings

  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • Pinch of nutmeg (optional)

Instructions

  1. Prepare the Ingredients: Cook and shred your chicken if it’s not already cooked. If using fresh spinach, sauté it lightly until wilted. For frozen spinach, thaw and drain it thoroughly to remove excess moisture.
  2. Make the Sauce: In a mixing bowl, combine the softened cream cheese, sour cream, minced garlic, finely chopped onion, salt, pepper, and optional nutmeg. Stir until the mixture is smooth and well blended.
  3. Assemble the Casserole: Preheat your oven to 375°F (190°C). In a greased casserole dish, layer the shredded chicken and sautéed (or thawed) spinach. Pour the creamy sauce over and mix gently to combine all ingredients evenly.
  4. Add Cheese and Bake: Sprinkle shredded mozzarella and grated Parmesan cheese evenly over the top of the casserole. Bake uncovered for 25-30 minutes, or until the cheese is melted, golden, and bubbly.
  5. Serve and Enjoy: Allow the casserole to cool slightly before serving. It pairs wonderfully with a fresh salad, crusty bread, or rice to complete the meal.

Notes

  • You can substitute cooked pasta for additional heartiness or add mushrooms or artichoke hearts for extra flavor and texture.
  • Make sure to drain frozen spinach well to prevent a watery casserole.
  • For a lighter version, use reduced-fat cream cheese and sour cream or substitute Greek yogurt.
  • This casserole can be prepared ahead of time and baked when ready to serve.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.

Keywords: chicken casserole, creamy chicken, spinach casserole, baked chicken dish, comfort food, cheesy casserole