Creamy Chicken and Spinach Casserole
Creamy Chicken and Spinach Casserole is a warm, comforting dish featuring tender chicken, fresh spinach, and a luscious creamy sauce baked to golden perfection. This casserole is perfect for weeknight dinners or special gatherings, offering a rich flavor, hearty texture, and easy preparation that delivers satisfaction in every bite.
- Author: Barbara
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free (if using gluten-free breadcrumbs or omitted)
Protein
- Chicken breast or thighs – about 1.5 to 2 pounds, cut into bite-sized pieces
Vegetables
- Fresh spinach – 4 to 5 cups, washed and roughly chopped
- Garlic – 2 to 3 cloves, minced
- Onion – 1 medium, finely chopped
Dairy & Cheese
- Cream cheese or sour cream – 8 ounces
- Shredded cheese (mozzarella or cheddar) – 1 to 1.5 cups
Liquids
Toppings (Optional)
- Breadcrumbs or panko – 1/2 cup
Herbs & Spices
- Salt – to taste
- Pepper – to taste
- Thyme – 1 teaspoon (dried or fresh)
- Paprika – 1/2 teaspoon
- Prepare the Chicken: Cut the chicken into bite-sized pieces or strips. Season them with salt, pepper, and your favorite herbs such as thyme. Cook thoroughly in a skillet over medium heat until golden and no longer pink inside. Set the cooked chicken aside.
- Sauté the Aromatics and Spinach: In the same pan, sauté the finely chopped onions and minced garlic until fragrant and translucent. Add the fresh spinach and cook just until wilted, preserving its bright green color and fresh flavor.
- Make the Creamy Sauce: Stir in the cream cheese or sour cream, chicken broth, and shredded cheese into the pan mixture. Mix until the sauce is smooth and bubbly, combining all savory elements into a creamy texture.
- Combine and Transfer to Baking Dish: Toss the cooked chicken back into the sauce and spinach mixture. Pour everything into a greased casserole dish and smooth the top for even baking. If desired, sprinkle breadcrumbs or extra shredded cheese on top for a crisp crust.
- Bake Until Golden: Bake the casserole in a preheated oven at 350°F (175°C) for about 25 to 30 minutes. The casserole is done when the top is golden and bubbly, and the internal temperature reaches 165°F (74°C).
Notes
- Use room temperature ingredients to ensure even cooking and smooth sauce consistency.
- Don’t overcook the spinach; wilt it just until tender to keep its freshness and color.
- Use melty cheeses like mozzarella or cheddar for the best creamy effect.
- Allow the casserole to rest slightly before serving so it sets well and can be cut neatly.
- Customize the topping with toasted nuts or seasoned breadcrumbs for extra texture contrast.
- Frozen spinach can be substituted if thoroughly thawed and drained to avoid excess moisture.
- To make gluten-free, use gluten-free breadcrumbs or omit the topping.
- For dairy-free, substitute with dairy-free cream cheese and cheese alternatives.
- Reheat leftovers in the oven for the best texture; avoid microwaving directly from frozen to prevent sogginess.
Nutrition
- Serving Size: 1 serving
- Calories: 350 kcal
- Sugar: 2 g
- Sodium: 550 mg
- Fat: 20 g
- Saturated Fat: 10 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 10 g
- Fiber: 2 g
- Protein: 30 g
- Cholesterol: 90 mg
Keywords: creamy chicken casserole, spinach casserole, comfort food, easy dinner, baked casserole, chicken and spinach, weeknight meal