White Lasagna with Chicken & Spinach (Creamy, Cheesy & Comforting Baked Pasta)

This white lasagna with chicken and spinach is rich, creamy, and layered with tender shredded chicken, silky white sauce, fresh spinach, and melty mozzarella. It’s the ultimate comfort food pasta bake — perfect for family dinners, holidays, or make-ahead meals. If you love creamy dishes like Marry Me Chicken, Creamy Garlic Chicken Skillet, or cozy pasta bakes like Baked Feta Chicken Pasta, this white chicken lasagna is a must-try.

Why You’ll Love This

• Creamy white lasagna with tender chicken and spinach

• Rich, cheesy layers without heavy red sauce

• Perfect make-ahead dinner for busy nights

• Cozy, comforting baked pasta dish

• Great for holidays, meal prep, or family dinners

Recipe Card

• Prep Time: 25 minutes

• Cook Time: 40 minutes

• Total Time: 1 hour 5 minutes

• Servings: 8–10

Nutrition Information

• Calories: ~520

• Protein: 32g

• Carbohydrates: 38g

• Fat: 28g

• Fiber: 2g

• Sugar: 5g

• Sodium: ~780mg

Ingredients

For the Chicken

• 2–3 cups cooked, shredded chicken (300–400 g)

For the White Sauce

• 4 tablespoons butter (56 g)

• 4 tablespoons flour (30 g)

• 3 cups milk (720 ml)

• 1 cup chicken broth (240 ml)

• 3 garlic cloves, minced

• 1 teaspoon onion powder

• 1 teaspoon Italian seasoning

• ½ teaspoon salt

• ½ teaspoon black pepper

• ½ cup grated Parmesan (50 g)

For the Lasagna Layers

• 10–12 lasagna noodles, cooked and drained

• 2 cups ricotta cheese (450 g)

• 1 egg

• 1 tablespoon fresh parsley (or 1 teaspoon dried)

• 3 cups fresh spinach

• 3 cups shredded mozzarella (300 g)

• Extra Parmesan for topping

Instructions

1. Make the White Sauce

   In a large saucepan, melt butter over medium heat. Whisk in flour and cook for 1–2 minutes. Slowly whisk in milk and chicken broth until smooth.

2. Season & Thicken

   Add garlic, onion powder, Italian seasoning, salt, and pepper. Simmer for 5–7 minutes until thickened. Stir in Parmesan and remove from heat.

3. Prepare Ricotta Mixture

   In a bowl, mix ricotta, egg, parsley, a pinch of salt, and ½ cup mozzarella.

4. Assemble the Lasagna

   Preheat oven to 375°F (190°C).

   Spread a thin layer of sauce in a 9×13 dish.

   Layer noodles → ricotta → chicken → spinach → sauce → mozzarella.

   Repeat layers, then finish with noodles, sauce, and cheese on top.

5. Bake

   Cover with foil and bake 25 minutes. Remove foil and bake another 15–18 minutes until bubbly and golden.

6. Rest & Serve

   Let rest 10–15 minutes before slicing for clean layers.

Tips & Variations

• Use rotisserie chicken for a quick shortcut

• Sauté spinach first to reduce moisture

• Add mushrooms or zucchini for extra flavor

• Mix in provolone or fontina for extra melt

• Use no-boil noodles (add extra sauce for moisture)

• Add crushed red pepper for a slight kick

Make-Ahead & Storage

• Assemble up to 24 hours in advance and refrigerate

• Add 10 minutes of bake time if cooking from cold

• Store leftovers up to 3 days in the fridge

• Freeze before or after baking for up to 3 months

• Reheat with a splash of milk to keep it creamy

FAQ

Can I use no-boil lasagna noodles?

Yes, just make sure the sauce is slightly thinner so they cook properly.

Why is my lasagna watery?

Excess moisture from spinach or noodles, or not letting it rest before slicing.

Can I substitute cottage cheese?

Yes, blend it first for a smoother texture.

Can I make this vegetarian?

Yes, swap chicken for sautéed mushrooms or roasted vegetables.

What to Serve With

This creamy white lasagna pairs perfectly with cozy sides like Garlic Parmesan Bubble Bread, a crisp salad, or warm bread. For a full comfort meal, serve it alongside Chicken Alfredo Stuffed Shells or a light soup for balance.

Final Thoughts

This white chicken lasagna is everything you want in a cozy baked pasta — creamy, cheesy, and layered with comforting flavor. It’s simple enough for weeknights but special enough for holidays and gatherings.

For more cozy dinner ideas, explore the Italian Recipes hub or browse One-Pot & Skillet Meals for easy, satisfying meals.