Creamy White Chicken and Spinach Lasagna

Creamy White Chicken and Spinach Lasagna is a rich, comforting twist on traditional lasagna. Instead of the classic tomato-based sauce, this version features a smooth, creamy white sauce layered with tender chicken, fresh spinach, melted cheese, and soft pasta sheets. The result is a hearty, flavorful dish that feels both elegant and satisfying.

This recipe is perfect for family dinners, special gatherings, or whenever you want a warm homemade meal that everyone will love. The creamy sauce pairs beautifully with the savory chicken and mild spinach, creating layers of flavor that come together in every bite.

Even though it tastes like a restaurant-quality dish, creamy white chicken and spinach lasagna is surprisingly simple to make with a few everyday ingredients.

Why You’ll Love This Recipe

There are many reasons this lasagna becomes a favorite once you try it:

Rich and creamy texture
Packed with protein from chicken
Balanced flavor with spinach
Perfect for meal prep
Comforting and filling

It’s also a great way to use leftover cooked chicken or rotisserie chicken.

Ingredients

For the Lasagna

9 lasagna noodles
2 cups cooked chicken, shredded
2 cups fresh spinach (or 1 cup frozen spinach, drained)
2 cups shredded mozzarella cheese
½ cup grated Parmesan cheese
1 cup ricotta cheese

For the Creamy White Sauce

3 tablespoons butter
3 tablespoons all-purpose flour
3 cups milk
2 cloves garlic, minced
½ teaspoon salt
½ teaspoon black pepper
½ teaspoon Italian seasoning
¼ teaspoon nutmeg (optional)

Step-by-Step Instructions

1. Preheat the Oven

Preheat your oven to 375°F (190°C).

Lightly grease a 9×13-inch baking dish.

2. Cook the Lasagna Noodles

Bring a large pot of salted water to a boil.

Cook the lasagna noodles according to the package instructions until they are al dente. Drain and set aside.

3. Prepare the White Sauce

In a medium saucepan, melt the butter over medium heat.

Add the flour and whisk continuously for about 1–2 minutes to form a smooth roux.

Slowly pour in the milk, whisking constantly to prevent lumps.

Add:

Minced garlic
Salt
Black pepper
Italian seasoning
Nutmeg (optional)

Continue cooking while stirring until the sauce thickens into a smooth, creamy consistency. Remove from heat.

4. Prepare the Chicken and Spinach Filling

In a large bowl, combine:

Shredded chicken
Ricotta cheese
Spinach
½ cup mozzarella cheese
¼ cup Parmesan cheese

Mix gently until everything is evenly combined.

5. Assemble the Lasagna

Spread a thin layer of the white sauce on the bottom of the prepared baking dish.

Layer in the following order:

Lasagna noodles
Chicken and spinach mixture
White sauce
Sprinkle mozzarella cheese

Repeat the layers until all ingredients are used, finishing with white sauce and a generous layer of mozzarella and Parmesan cheese on top.

6. Bake the Lasagna

Cover the dish loosely with foil and bake for 25 minutes.

Remove the foil and bake for an additional 15 minutes until the cheese becomes golden and bubbly.

7. Let It Rest

Remove the lasagna from the oven and allow it to rest for 10–15 minutes before slicing. This helps the layers set and makes serving easier.

Tips for the Best Chicken Lasagna

Use Rotisserie Chicken

Rotisserie chicken saves time and adds great flavor.

Drain Spinach Well

If using frozen spinach, squeeze out excess moisture to prevent a watery lasagna.

Don’t Skip Resting Time

Letting the lasagna rest helps the layers hold together.

Add Extra Cheese

A little extra cheese on top creates a delicious golden crust.

Flavor Variations

This recipe can easily be customized to suit your preferences.

Mushroom Chicken Lasagna

Add sautéed mushrooms for an earthy flavor.

Broccoli Chicken Lasagna

Replace spinach with chopped broccoli.

Spicy Version

Add crushed red pepper flakes to the sauce.

Herb Version

Mix fresh herbs like basil or parsley into the filling.

What to Serve with Chicken Lasagna

Creamy chicken lasagna pairs wonderfully with lighter side dishes.

Some great options include:

Fresh green salad
Garlic bread
Roasted vegetables
Caesar salad

These sides balance the richness of the creamy sauce.

Storage and Reheating

Refrigerator

Store leftovers in an airtight container for up to 4 days.

Reheating

Reheat portions in the oven at 350°F (175°C) or in the microwave.

Freezing

This lasagna freezes well for up to 2 months. Wrap tightly and thaw overnight before reheating.

Nutritional Highlights

This dish offers several nutritional benefits:

Protein from chicken and cheese
Iron and vitamins from spinach
Calcium from dairy ingredients

When paired with vegetables or salad, it becomes a well-balanced meal.

Final Thoughts

Creamy White Chicken and Spinach Lasagna is a comforting dish that brings together rich flavors and satisfying textures in every bite. The smooth white sauce, tender chicken, and melted cheese layered with pasta create a meal that feels both cozy and indulgent.

Whether you prepare it for a family dinner, holiday gathering, or meal prep for the week, this lasagna is sure to become a recipe you return to again and again. Once you try it, it might easily earn a permanent place in your favorite homemade comfort foods.