This layered chicken and cheese lasagna brings restaurant-quality results to your home kitchen. A creamy white sauce replaces traditional tomato, creating a rich, indulgent dish that feels special enough for company.
The secret is in the balance—tender chicken, velvety béchamel, and melted cheeses between each pasta layer. It bakes to golden perfection, with bubbling edges and a satisfyingly crisp top.
Ingredients for Chicken White Sauce Lasagna
Pantry staples and a few fresh items make this dish shine. Nothing too exotic here.
| Ingredient | Amount | Notes |
|---|---|---|
| Lasagna Noodles 🍝 | 12 sheets | Oven-ready or no-boil preferred |
| Boneless Skinless Chicken Breasts 🍗 | 1 ½ lb | Pounded to even thickness |
| Unsalted Butter 🧈 | ½ cup | For béchamel sauce |
| All-Purpose Flour 🌾 | ½ cup | For thickening béchamel |
| Whole Milk 🥛 | 4 cups | Full-fat for creaminess |
| Parmesan Cheese 🧀 | 1 ½ cups | Freshly grated from block |
| Mozzarella Cheese 🧀 | 3 cups | Shredded, low-moisture |
| Ricotta Cheese 🧀 | 1 ½ cups | Whole-milk for richness |
| Garlic Cloves 🧄 | 4 cloves | Minced for sauce |
| Yellow Onion 🧅 | 1 whole | Finely diced |
| Salt 🧂 | 1 ½ tsp | Divided, kosher preferred |
| Black Pepper 🌶️ | ½ tsp | Freshly ground |
| Ground Nutmeg 🌰 | ¼ tsp | Freshly grated if possible |
| Olive Oil 🫒 | 1 tbsp | For cooking chicken |
The chicken should be uniform in thickness so it cooks evenly—pound it to about 1/2 inch thick. For the cheeses, Whole Foods or a good Italian market will have the best selection. I always buy Parmesan in a wedge and grate it myself (the pre-grated stuff has anti-caking agents that make sauces grainy). The lasagna noodles I use are Barilla no-boil—saves time and they hold up perfectly.
Out of mozzarella? Provolone or Monterey Jack melt nicely. No ricotta? Cottage cheese in a pinch (just drain it well first). The nutmeg in the béchamel is subtle but important—skip it if you hate the flavor. For the milk, whole is best for creaminess but 2% works too (just don’t go lower). Fresh nutmeg? Worth it if you have it. If not, the pre-ground stuff is fine.
Assemble and bake right away, or cover and refrigerate for up to 24 hours before baking. Leftovers keep 4-5 days in the fridge. Freeze portions for up to 3 months—reheat straight from frozen, covered with foil, at 375°F for about 45 minutes.
Why You’ll Love This Recipe
- No-Boil Necessity: I skip pre-cooking the noodles—just layer them dry with the chicken and white sauce, and they soften perfectly in the oven.
- Creamy Dream: That rich, velvety white sauce made with butter, flour, and whole milk wraps every bite in pure comfort.
- Feeds a Crowd: Honestly, this is my go-to for potlucks—one pan serves eight, and everyone always asks for the recipe.
- Next-Day Magic: The flavors deepen overnight, so leftovers taste even better (if they last that long).
Step-by-Step Instructions for Chicken White Sauce Lasagna
Here’s how I layer this dish for maximum cheesy goodness in every bite.
Step 1: Cook and Season the Chicken
Heat 1 tbsp Olive Oil in a skillet over medium-high heat. Add the 1.5 lb Boneless Skinless Chicken Breasts and cook for 5-6 minutes per side until golden brown and the internal temperature reaches 165°F.
Season the chicken with ½ tsp Salt and ½ tsp Black Pepper while cooking. Once done, transfer to a cutting board and shred into bite-sized pieces using two forks. This creates a tender, flavorful base for the lasagna layers.
Step 2: Prepare the Rich White Sauce
In a saucepan, melt ½ cup Unsalted Butter over medium heat. Add the finely diced 1 whole Yellow Onion and minced 4 cloves Garlic Cloves, cooking for 3-4 minutes until soft and translucent.
Stir in ½ cup All-Purpose Flour and cook for 1 minute to remove the raw flour taste. Gradually whisk in 4 cups Whole Milk, then add 1 tsp Salt, ½ tsp Black Pepper, and ¼ tsp Ground Nutmeg. Simmer for 5-6 minutes until the sauce thickens enough to coat the back of a spoon.
Remove from heat and stir in 1 cup Parmesan Cheese until fully melted and smooth. This béchamel will be the creamy glue holding your lasagna together.
Step 3: Layer the Lasagna Components
Preheat your oven to 375°F. Spread a thin layer of white sauce on the bottom of a 9×13-inch baking dish to prevent sticking. Layer 4 sheets Lasagna Noodles on top, slightly overlapping.
Spread half of the 1.5 cups Ricotta Cheese over the noodles, then half of the shredded chicken. Drizzle with more white sauce, then sprinkle 1 cup Mozzarella Cheese and ½ cup Parmesan Cheese. Repeat the layers with remaining ricotta, chicken, and half of the remaining cheeses.
Step 4: Finish and Bake to Perfection
Add a final layer of 4 sheets Lasagna Noodles, the rest of the white sauce, remaining 1 cup Mozzarella Cheese, and remaining ½ cup Parmesan Cheese. Cover with foil and bake for 25 minutes.
Remove the foil and bake for another 10-15 minutes until the top is bubbly and golden brown. Let it rest for 10 minutes before slicing—this allows the layers to set and makes for cleaner portions when serving.
Pro Tips For Making Chicken White Sauce Lasagna
- Poach the Chicken: Simmer the chicken breasts in the milk you’ll use for the white sauce—it adds flavor and keeps the meat juicy. I learned this the hard way after too many dry, stringy results.
- Pre-cook the Noodles: Boil lasagna noodles for 2 minutes less than package instructions, then finish in the oven. They’ll absorb moisture from the sauce without turning mushy.
- Whisk Constantly: When making the white sauce, whisk the flour and butter mixture for a full 2 minutes before adding milk to avoid lumps. Skip this and you’ll be fishing out clumps forever.
- Season Every Layer: Salt the chicken, the white sauce, and even the noodles lightly—unsalted butter and plain flour need the boost. My first few versions tasted flat until I started doing this.
Storing and Reheating chicken white sauce lasagna
Refrigerator Storage
Let your lasagna cool completely—this takes about 2 hours—before covering tightly with plastic wrap or transferring to an airtight container. Store in the fridge at 40°F or below for up to 4-5 days. The flavors actually deepen overnight. ❄️
Freezer Storage
For longer storage, wrap individual portions tightly in plastic wrap, then foil, and freeze for up to 3 months. I use quart-size freezer bags for easy stacking. Label with the date so you don’t forget—this dish freezes beautifully.
Oven Reheating
Preheat your oven to 375°F and cover the lasagna with foil. Reheat for 20-25 minutes if refrigerated, or 45-60 minutes if frozen. Remove foil for the last 5 minutes to restore that crispy top.
Microwave Reheating
For a quick meal, microwave a single portion covered with a damp paper towel on 70% power for 2-3 minutes. Stir and continue in 30-second intervals until heated through. Add a splash of milk if it seems dry.
Pro Tips
If reheating from frozen, thaw overnight in the fridge for best texture. I always check that the center reaches 165°F before serving. Leftovers taste just as rich the next day—sometimes even better! 💡
Nutrition Facts
Frequently Asked Questions
Can I use pre-cooked chicken?
Use 2 cups of shredded rotisserie chicken or leftover cooked chicken. Just warm it slightly before layering to prevent cooling the dish.
Why did my white sauce turn lumpy?
This happens if the milk is added too quickly. Whisk constantly and add milk in a slow, steady stream over medium heat. If lumps form, blend with an immersion blender.
Can I make this ahead of time?
Yes! Assemble the lasagna, cover tightly, and refrigerate for up to 24 hours. Add 5-10 minutes to the baking time if starting cold.
What can I substitute for ricotta?
Cottage cheese (drained) works well, or blend 1 cup cream cheese with ½ cup milk for a similar texture. Both add creaminess to the layers.
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