Creamy White Sauce Chicken Lasagna

Creamy, comforting, and irresistibly rich, creamy white sauce chicken lasagna is the ultimate twist on classic lasagna. Instead of tomato sauce, this version layers tender chicken, silky homemade white sauce, and melty cheese between soft pasta sheets, creating a luxurious dish that feels special yet familiar.

This recipe is perfect for family dinners, holidays, potlucks, or anytime you want a guaranteed crowd-pleaser. The flavors are cozy and indulgent without being heavy, and the creamy sauce ties everything together beautifully. If you love chicken Alfredo and traditional lasagna, this dish combines the best of both worlds.

Unlike red-sauce lasagna, white sauce chicken lasagna has a mild, savory flavor that appeals to both kids and adults. It’s comforting, elegant, and surprisingly simple to make with pantry-friendly ingredients.

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Why You’ll Love This Creamy Chicken Lasagna

This recipe stands out because it’s:

• Ultra-creamy without being greasy
• Packed with tender, juicy chicken
• Made with a homemade white sauce (no canned soups)
• Perfect for make-ahead meals
• Freezer-friendly and reheats beautifully

The white sauce gently coats every layer, soaking into the noodles and chicken, while the cheese melts into gooey perfection. Each bite is soft, savory, and deeply satisfying.

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What Is White Sauce Lasagna?

White sauce lasagna, often called lasagna bianca, replaces tomato sauce with a béchamel-style sauce made from butter, flour, and milk. This creates a smooth, creamy base that pairs beautifully with chicken, spinach, mushrooms, or even seafood.

In this version, the sauce is lightly seasoned with garlic and Parmesan, giving it depth without overpowering the dish.

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Ingredients

For the Chicken Filling

• 3 cups cooked chicken (shredded or diced)
• 1 teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon Italian seasoning

For the White Sauce

• 6 tablespoons butter
• 6 tablespoons all-purpose flour
• 4 cups whole milk (warm)
• 3 cloves garlic (minced)
• 1 teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon nutmeg (optional but recommended)
• ¾ cup grated Parmesan cheese

For the Lasagna

• 12 lasagna noodles (cooked according to package directions)
• 2 cups shredded mozzarella cheese
• 1 cup ricotta cheese
• 1½ cups fresh spinach (optional)
• Fresh parsley (for garnish)

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Instructions

1. Prepare the Noodles
   Cook lasagna noodles according to package directions until al dente. Drain and lay flat to prevent sticking.
2. Season the Chicken
   In a bowl, toss cooked chicken with salt, pepper, and Italian seasoning. Set aside.
3. Make the White Sauce
   Melt butter in a saucepan over medium heat. Add flour and whisk continuously for 1–2 minutes until lightly golden.
4. Add Milk
   Slowly pour in warm milk while whisking constantly. Continue cooking until the sauce thickens, about 5–7 minutes.
5. Season the Sauce
   Stir in garlic, salt, pepper, nutmeg, and Parmesan cheese. Cook until smooth and creamy. Remove from heat.
6. Preheat Oven
   Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
7. Assemble the Lasagna
   Spread a thin layer of white sauce on the bottom of the dish. Layer noodles, chicken, ricotta, spinach, white sauce, and mozzarella. Repeat layers, finishing with sauce and mozzarella on top.
8. Bake
   Cover loosely with foil and bake for 30 minutes. Remove foil and bake an additional 15 minutes until golden and bubbly.
9. Rest and Serve
   Let lasagna rest for 10–15 minutes before slicing. Garnish with fresh parsley and serve warm.

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Tips for the Creamiest White Sauce

• Warm the milk before adding to prevent lumps
• Whisk constantly for a silky texture
• Don’t overcook the sauce—it thickens more in the oven
• Nutmeg enhances creaminess without tasting “nutty”

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Delicious Variations

• Chicken Mushroom Lasagna: Add sautéed mushrooms
• Spinach Alfredo Lasagna: Double the spinach for freshness
• Cheesy White Lasagna: Add provolone or fontina
• Garlic Lover’s Version: Roast garlic and mix into sauce
• Low-Carb Option: Use zucchini slices instead of noodles

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Make-Ahead & Freezing Instructions

• Assemble up to 24 hours ahead and refrigerate
• Freeze unbaked lasagna for up to 3 months
• Bake from frozen, covered, adding 20–25 minutes

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Serving Suggestions

Serve creamy white sauce chicken lasagna with:

• Crisp green salad
• Garlic bread or focaccia
• Roasted asparagus or broccoli

This dish is rich, so lighter sides balance it perfectly.

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Why This Recipe Works

The homemade white sauce provides controlled seasoning and texture, unlike canned shortcuts. Layering ricotta and mozzarella ensures creaminess without heaviness, while chicken adds hearty protein. The result is a perfectly balanced lasagna that slices cleanly and tastes even better the next day.