White Chicken Lasagna
Layers of tender chicken, spinach, silky white sauce, ricotta, mozzarella, and Parmesan come together in a cozy make-ahead dinner that feels special without being difficult.
Quick Answer
For creamy white chicken lasagna that slices cleanly, use al dente noodles, season the white sauce well, build thin even layers, bake covered for most of the cooking time, and let the finished lasagna rest for at least 20 minutes before cutting.
Why You’ll Love This White Chicken Lasagna
The spinach adds color and freshness, while the ricotta, mozzarella, and Parmesan create soft, cheesy layers. It works just as well for a family weeknight as it does for a potluck or holiday table.
What Kind of Chicken Should You Use?
Rotisserie chicken is the easiest choice because it is already cooked, seasoned, and easy to shred. Cooked chicken breast or leftover roasted chicken also works very well. Canned chicken can be used in a pinch, but drain it thoroughly and break it into soft bite-size pieces.
Easy Substitutions
Use half-and-half or a mixture of milk and cream, swap ricotta for cottage cheese, or use a mozzarella blend for extra melt. Fresh or frozen spinach both work; squeeze frozen spinach very dry. Gluten-free lasagna noodles can be substituted, and mushrooms, broccoli, or zucchini can replace the chicken for a meatless variation.
Ingredients for White Chicken Lasagna
- Lasagna noodles: Cook only until al dente so they stay structured during baking.
- Shredded cooked chicken: Rotisserie chicken is the fastest option.
- Olive oil: Helps soften the onion and begin the sauce.
- Onion: Adds mild sweetness and depth.
- Butter: Creates the rich base of the roux.
- All-purpose flour: Thickens the sauce.
- Chicken broth: Adds savory flavor without making the sauce too heavy.
- Half-and-half: Makes the sauce creamy and smooth.
- Fresh spinach: Adds freshness, color, and balance.
- Garlic: Adds warmth and savory depth.
- Salt and black pepper: Essential for a well-seasoned sauce.
- Ricotta cheese: Creates soft, creamy layers.
- Egg: Helps the ricotta layer set.
- Mozzarella: Provides melt and stretch.
- Parmesan: Adds salty, nutty flavor.
- Fresh parsley: Brightens the finished dish.
Helpful Kitchen Tools
These tools make preparation, layering, baking, and serving easier. The 9×13-inch baking dish is the most important because it gives the lasagna enough room for even layers and bubbling sauce.
9×13 Baking Dish
A deep baking dish gives the noodles, chicken, sauce, and cheese enough room to bake evenly without overflowing.
- Ideal size for layered lasagna
- Useful for casseroles and desserts
- Easy to cover with foil
Silicone Whisk
A whisk helps combine the roux, broth, and half-and-half smoothly so the white sauce stays creamy instead of lumpy.
- Helps prevent sauce lumps
- Gentle on nonstick cookware
- Useful for sauces and gravies
Box Cheese Grater
Freshly grated mozzarella and Parmesan usually melt more smoothly than many pre-shredded cheeses.
- Multiple grating sizes
- Useful for cheese and vegetables
- Helps create smoother cheese layers
Mixing Bowl Set
Separate bowls make it easier to prepare the ricotta mixture, shredded chicken, and grated cheeses before layering.
- Keeps ingredients organized
- Useful for mixing and serving
- Nesting sets save storage space
Lasagna Turner
A wide turner supports each slice better than a narrow spatula and helps keep the layers together during serving.
- Wide surface supports slices
- Useful for casseroles and brownies
- Makes serving cleaner
Heavy-Duty Aluminum Foil
Foil traps moisture during most of the baking time and helps protect the creamy top from drying out too early.
- Helps retain moisture
- Useful for freezing and reheating
- Reduces over-browning
How to Make White Chicken Lasagna
Prepare the Chicken
Shred the cooked chicken into small bite-size pieces. Smaller pieces distribute more evenly through the layers and absorb the creamy sauce better.
Cook the Noodles
Boil the lasagna noodles in well-salted water until just al dente. Rinse briefly with cold water and lay them flat so they do not stick together.
Make the Spinach Cream Sauce
Sauté the onion in olive oil until soft. Stir in butter and flour to make a roux, then slowly whisk in chicken broth and half-and-half. Season well, add garlic, and fold in the spinach until wilted.
Mix the Ricotta Layer
Combine ricotta, egg, mozzarella, Parmesan, and parsley in a bowl. Mix until thick, creamy, and evenly combined.
Assemble the Lasagna
Spread a thin layer of sauce in the baking dish. Add noodles, ricotta mixture, chicken, and more sauce. Repeat in thin, even layers and finish with sauce and mozzarella.
Bake Until Bubbly
Cover with foil and bake until heated through and bubbling. Remove the foil near the end so the cheese can melt and lightly brown.
Rest Before Slicing
Let the lasagna rest for 20–30 minutes. This is essential for neat slices because the sauce and cheese need time to settle.
How Long to Cook White Chicken Lasagna
| Stage | Temperature | Time | Purpose |
|---|---|---|---|
| Covered baking | 375°F / 190°C | 40–45 minutes | Heats the center while protecting moisture |
| Uncovered finish | 375°F / 190°C | 5–10 minutes | Melts and lightly browns the cheese |
| Resting | Room temperature | 20–30 minutes | Helps the layers set for clean slices |
Tips for Perfect White Chicken Lasagna
- Keep noodles al dente: They continue cooking in the oven.
- Season the sauce carefully: Most of the dish’s flavor comes from the white sauce.
- Build thin layers: Even distribution gives every slice a better balance.
- Use enough sauce: The noodles need moisture to stay tender.
- Rest before cutting: This prevents the layers from sliding apart.
What to Serve With White Chicken Lasagna
| Side Dish | Why It Works |
|---|---|
| Garlic bread | Adds crunch and soaks up the creamy sauce. |
| Caesar salad | The crisp greens and sharp dressing balance the rich filling. |
| Roasted vegetables | Add color, texture, and light sweetness. |
| Steamed green beans | Provide a fresh, simple contrast. |
| Arugula salad | The peppery leaves brighten the meal. |
| Sautéed mushrooms | Add deep savory flavor that complements the white sauce. |
| Tomato cucumber salad | Offers a cool, juicy contrast to the creamy lasagna. |
Storage and Reheating
Estimated Nutrition
Approximate values per serving:
- Calories: 450–550 kcal
- Protein: 30–35 g
- Fat: 22–28 g
- Saturated fat: 10–14 g
- Carbohydrates: 35–45 g
- Fiber: 3–5 g
- Sugar: 4–6 g
- Sodium: 750–950 mg
Nutrition disclaimer: Values are estimates and vary according to exact ingredients, brands, portions, and substitutions.
Frequently Asked Questions
Can I make white chicken lasagna ahead of time?
Can I freeze white chicken lasagna?
Can I use no-boil lasagna noodles?
How do I keep white lasagna from drying out?
Can I make this without spinach?
Make Lasagna Prep Easier
A deep baking dish, reliable whisk, and sturdy cheese grater are the three tools most likely to improve prep, layering, and presentation.
White Chicken Lasagna
Ingredients
Equipment
Method
- Shred the cooked chicken into bite-size pieces and set aside.
- Cook lasagna noodles in salted water until al dente. Rinse with cold water and set aside.
- Heat olive oil in a pan over medium heat. Add onion and cook until soft.
- Stir in butter until melted, then whisk in flour to form a roux.
- Slowly add chicken broth and half-and-half, whisking until smooth and thick.
- Season with salt and pepper, add garlic, then stir in spinach until wilted. Remove from heat.
- In a bowl, mix ricotta, egg, 1½ cups mozzarella, Parmesan, and parsley.
- Spread a thin layer of sauce in a greased 9×13-inch baking dish.
- Layer noodles, ricotta mixture, chicken, and sauce. Repeat layers.
- Finish with sauce and remaining mozzarella on top.
- Cover with foil and bake at 375°F for 40–45 minutes.
- Uncover and bake 5–10 minutes until cheese is lightly golden.
- Rest for 20–30 minutes before slicing and serving.
