Why You\’ll Love This White Lasagna
If comfort food had a warm, cheesy hug, it would be this White Lasagna. This White Lasagna is creamy, satisfying, and simple enough for a weeknight but pretty enough for guests. It blends tender chicken, wilted spinach, and layers of pasta in a béchamel-style sauce that keeps every bite deliciously rich without the tomato tang of red lasagna.
- Ease of preparation: Using rotisserie or leftover chicken and a straightforward béchamel-style sauce means you can have this White Chicken Lasagna ready to bake in about 20 minutes of prep and about 1 hour total. The layered assembly is intuitive, and the recipe serves 6 with generous portions.
- Health benefits: With protein-packed chicken, iron-rich spinach, and a balanced mix of cheeses, this Chicken Lasagna offers 38g of protein per serving and important nutrients like calcium and vitamin A while still feeling indulgent. For more on chicken benefits, check out + $(‘AI Agent’).item.json.output.Anchor1 +’.
- Versatility: This White Sauce Lasagna adapts easily to picky eaters, vegetarian swaps, or extra-veg versions. Swap proteins, add vegetables, or change cheeses to suit taste and dietary needs.
- Distinctive flavor: The creamy béchamel-style sauce with garlic, cream cheese, and Parmesan makes this a standout Spinach Lasagna that feels familiar but special.
This article walks you through an easy White Lasagna recipe, tips for success, storage, swaps, and answers to common questions so you can make a comforting, crowd-pleasing dinner with confidence.
Jump To
- 1. Why You\’ll Love This White Lasagna
- 2. Essential Ingredients for White Lasagna
- 3. How to Prepare the Perfect White Lasagna: Step-by-Step Guide
- 4. Dietary Substitutions to Customize Your White Lasagna
- 5. Mastering White Lasagna: Advanced Tips and Variations
- 6. How to Store White Lasagna: Best Practices
- 7. FAQs: Frequently Asked Questions About White Lasagna
- 8. White Lasagna
Essential Ingredients for White Lasagna
Below are every ingredient and exact measurement needed to make this White Chicken Lasagna with Spinach. Follow the list exactly for best results, or read the notes afterward for dietary options.
Ingredients
- 1/2 cup (1 stick or 113g) unsalted butter – for the roux and rich sauce base
- 4 cloves garlic, minced – adds savory depth
- 1/2 cup (62g) all-purpose flour – thickens the béchamel-style sauce
- 4 cups (946ml) whole milk or half-and-half – creamy liquid for the sauce
- 1 teaspoon salt – balances flavors
- 1 1/2 cups (150g) grated Parmesan cheese, divided – salty, nutty cheese for sauce and topping
- 8 oz (226g) cream cheese, softened – adds body and silkiness to the sauce
- 5 oz (142g) fresh spinach, roughly chopped (for sauce) – wilted into the sauce for color and nutrients
- 15 oz (425g) ricotta cheese – creamy layer binder for the filling
- 1 large egg – mixed into ricotta to set the layers
- 9 dried lasagna noodles (cooked according to package, about 12 oz or 340g package) – classic pasta layers
- 3 cups (450g) cooked chicken, shredded or diced (rotisserie or leftover) – main protein
- 3 cups (340g) shredded mozzarella cheese – melty, cheesy goodness
- 6 oz (170g) baby spinach leaves – fresh layer for texture
- Additional grated Parmesan for topping (about 1/2 cup or 50g) – final crisp, salty finish
Special Dietary Options
- Vegan: Use plant-based cream cheese and mozzarella alternatives, swap ricotta for a tofu-based ricotta, replace milk with unsweetened soy or oat milk, and use a vegan butter or oil for the roux. Use lentils or seasoned mushrooms in place of chicken.
- Gluten-free: Use gluten-free lasagna noodles and substitute the all-purpose flour with a 1:1 gluten-free flour blend or use cornstarch slurry to thicken the sauce (about 3 tbsp cornstarch whisked into cold milk before heating).
- Low-calorie: Use part-skim ricotta and mozzarella, swap whole milk for 2% or a mix of milk and unsweetened almond milk, and reduce the cream cheese amount or use a lower-fat cream cheese alternative.
How to Prepare the Perfect White Lasagna: Step-by-Step Guide
Make this White Lasagna with confidence by following these precise steps. Each step includes timing, temperature, and tips for easy swaps.
First Step: Prep and mise en place
Preheat your oven to 400°F (200°C) and lightly oil a 9×13-inch (23x33cm) baking dish. Set out all measured ingredients so the sauce and assembly go smoothly. Cook the 9 dried lasagna noodles according to package instructions until al dente, drain, and lay them flat on a sheet of wax paper or a clean towel to prevent sticking.
Second Step: Make the béchamel-style sauce
In a large saucepan over medium heat, melt 1/2 cup (113g) unsalted butter. Add 4 cloves garlic, minced, and stir for about 30 seconds until fragrant. Sprinkle in 1/2 cup (62g) all-purpose flour and whisk constantly for 30 seconds to form a roux; this step is key to a smooth, creamy White Sauce Lasagna.
Gradually whisk in 4 cups (946ml) whole milk or half-and-half until smooth. Continue to cook, stirring frequently, until the sauce comes to a gentle simmer and thickens, about 5-7 minutes. Remove from heat and stir in 1 cup (100g) grated Parmesan, 8 oz (226g) cream cheese, and 5 oz (142g) roughly chopped fresh spinach until the cheeses melt and the spinach wilts. Season with 1 teaspoon salt. Taste and adjust salt if needed.
Third Step: Prepare the ricotta layer
In a medium bowl, whisk 15 oz (425g) ricotta cheese with 1 large egg until smooth. This egg helps the ricotta set into firm, sliceable layers once baked. You can add a pinch of black pepper or a teaspoon of Italian seasoning if you like extra flavor.
Fourth Step: Layer the lasagna
Spread 1/4 cup (60ml) of the sauce in the bottom of the prepared baking dish to prevent sticking. Place 3 cooked noodles in a single layer. Add 1/3 of the ricotta mixture, spread evenly. Sprinkle 1 cup (150g) cooked chicken, then 1 cup (113g) shredded mozzarella, and 1/4 cup (25g) grated Parmesan. Scatter a handful of baby spinach leaves and spoon 1/3 of the remaining sauce over the layer.
Repeat this sequence two more times: noodles, ricotta, chicken, mozzarella, Parmesan, baby spinach, sauce. Finish with the top layer of remaining sauce and sprinkle additional grated Parmesan (about 1/2 cup or 50g) across the top for a golden crust.
Final Step: Bake and rest
Bake the assembled lasagna uncovered in the preheated 400°F (200°C) oven for 20-25 minutes or until bubbly and golden on top. Remove from oven and let it rest for 15-20 minutes before slicing; resting helps the layers set and makes serving neat slices easy.
Timing at a glance
- Prep time: 20 minutes
- Cook time: 45 minutes (includes sauce and bake)
- Total time: 1 hour 5 minutes
- Serves: 6
Tip: A proper roux and constant whisking when you add milk are the secrets to a lump-free, silky sauce.
Dietary Substitutions to Customize Your White Lasagna
Protein and Main Component Alternatives
Swap the chicken for different proteins without changing the technique. These options keep the dish satisfying for varied diets.
- Italian sausage: Use 1 lb (454g) sliced or crumbled cooked sausage for a spicier, heartier lasagna.
- Ground meats: Brown 1 lb (454g) ground chicken, turkey, or pork and drain excess fat before layering.
- Seafood twist: Try cooked shrimp or crab for a light, seafood-forward white lasagna.
- Vegetarian: Omit meat and add extra vegetables or beans, or use meatless crumbles or 1.5 cups cooked lentils for protein.
Vegetable, Sauce, and Seasoning Modifications
Mix and match vegetables and flavorings to tailor the lasagna to seasonal produce or pantry staples.
- Mushrooms: Sauté 8 oz (227g) sliced mushrooms for an earthy layer.
- Zucchini: Thinly slice 1 medium zucchini and salt briefly to remove moisture before layering.
- Broccoli: Use 1 cup (150g) steamed florets for texture.
- Artichokes and olives: Add 14 oz (397g) drained artichoke hearts or 1/2 cup (75g) olives for briny brightness.
- Herbs and spices: Fresh parsley, basil, or a pinch of nutmeg in the sauce lift flavors without overpowering the creamy profile.
Mastering White Lasagna: Advanced Tips and Variations
Ready to take this White Lasagna up a notch? These pro tips and creative variations help you tailor flavor, texture, and presentation.
Pro cooking techniques
- Make the roux slowly and don\’t let it brown; cook just long enough to lose the raw flour taste. This keeps the sauce silky and pale.
- Use room-temperature milk when adding to the roux to reduce lumps; whisk vigorously and add milk gradually.
- Let the lasagna rest after baking for 15-20 minutes to set the layers for clean slices.
Flavor variations
- Bacon and mushroom: Fry 4-6 strips of bacon, crumble, and mix with sautéed mushrooms for a smoky addition. Try this idea if you like the flavor direction of a creamy chicken and bacon pasta it works well in lasagna too.
- Herby lemon: Add 1 tsp lemon zest to the ricotta layer and a handful of chopped basil for a bright finish.
- Veg-forward: Double the spinach and add roasted peppers and artichoke hearts for a Mediterranean take.
Presentation tips
- Use a serrated knife to cut slices and wipe the blade between cuts for clean edges.
- Garnish with chopped fresh parsley and a light drizzle of olive oil just before serving.
- Serve with a crisp green salad and crusty bread for a complete meal.
Make-ahead options
- Assemble and refrigerate: Build the lasagna up to one day ahead, cover tightly, and bake as directed when ready.
- Freeze for later: Wrap the unbaked pan tightly in two layers of foil and freeze up to 3 months. Bake from frozen at 375°F (190°C), covered with foil for the first 45 minutes, then uncover to brown for 15-20 minutes.
- Prep shortcuts: Use leftover rotisserie chicken and pre-shredded cheeses to cut prep time. If you like meal-prep sides, try pairing this with make-ahead mashed potato casserole for batch cooking nights.
How to Store White Lasagna: Best Practices
Use these storage tips to keep your Chicken Lasagna with Spinach tasting fresh and safe.
Refrigeration
After baking and cooling to room temperature, cover the lasagna tightly with foil or plastic wrap and refrigerate for up to 3-4 days. Reheat individual portions in the microwave or oven until warmed through.
Freezing
To freeze, assemble the lasagna in a freezer-safe dish and wrap tightly in plastic wrap and foil or place in an airtight container. Freeze for up to 3 months. Thaw overnight in the refrigerator before baking, or bake from frozen adding time and covering with foil for the first portion of baking to prevent over-browning.
Reheating
Reheat slices in a preheated 350°F (175°C) oven for 15-20 minutes covered, then uncover for 5 minutes to refresh the top. Microwave on medium power in 1-2 minute bursts for single servings until hot.
Meal prep considerations
Divide the lasagna into individual portions for grab-and-go meals. Store in airtight containers for up to 4 days in the fridge or freeze single portions for convenient lunches.
FAQs: Frequently Asked Questions About White Lasagna
What is white lasagna?
White lasagna is a creamy, comforting dish made with lasagna noodles layered with a rich béchamel or cheese sauce instead of tomato-based sauce, often featuring chicken, vegetables, and multiple cheeses like ricotta, mozzarella, and Parmesan. Unlike traditional red lasagna with marinara, it has a milder, milky flavor from a roux-thickened white sauce. Start by cooking lasagna noodles or using no-boil ones, prepare a béchamel by melting 4 tablespoons butter, whisking in 4 tablespoons flour, then slowly adding 4 cups milk while stirring until thickened. Layer with shredded cooked chicken, spinach, ricotta mixed with egg and herbs, mozzarella, and Parmesan. Bake at 375°F for 45-50 minutes until bubbly and golden. Serves 8-10. It’s perfect for weeknight dinners or holidays, with about 450 calories per serving depending on ingredients. (98 words)
How do you make white sauce for lasagna?
White sauce, or béchamel, is the heart of white lasagna. Melt 4 tablespoons unsalted butter in a saucepan over medium heat. Whisk in 4 tablespoons all-purpose flour and cook for 1-2 minutes until bubbly but not browned—this is your roux. Gradually pour in 4 cups whole milk while whisking constantly to avoid lumps. Simmer for 5-7 minutes until thickened enough to coat a spoon. Season with salt, pepper, a pinch of nutmeg, and stir in 1 cup grated Parmesan. For extra creaminess, add 1/2 cup cream cheese or ricotta. Use immediately to layer between noodles, chicken, and veggies. This makes enough for a 9×13-inch pan. Pro tip: If lumpy, blend with an immersion blender. Stores in fridge up to 3 days. (112 words)
What vegetables can I add to white lasagna?
Boost flavor and nutrition in white lasagna with these veggies: spinach or kale (2-3 cups, wilted and drained), mushrooms like portobello, button, or baby bella (sliced and sautéed, 2 cups), thinly sliced zucchini or summer squash (2 medium, salted to draw out moisture), cooked broccoli or cauliflower florets (1-2 cups, chopped small), bell peppers (red, yellow, or orange, diced or jarred roasted, 1 cup), Kalamata olives or marinated artichoke hearts (1/2 cup, chopped), or shaved Brussels sprouts (roasted first). Sauté veggies in olive oil with garlic before layering to meld flavors. They add texture without overpowering the creamy sauce. Aim for 4-6 cups total for balance. Great for hiding veggies from kids! (108 words)
What can I substitute for chicken in white lasagna?
Skip chicken for variety or dietary needs. Try thinly sliced cooked Italian sausage (mild or spicy, chicken, turkey, beef, or pork, 1-1.5 lbs), crumbled cooked sausage, or ground meat like turkey or pork (1 lb, browned). For vegetarian, load up on veggies like spinach, mushrooms, zucchini, and artichokes (4-5 cups total), plus extra ricotta or tofu for protein. Use meatless crumbles or lentils (1.5 cups cooked) for heartiness. Layer as usual with white sauce and cheeses. Readers love sausage versions for bold taste or all-veggie for lighter meals—both satisfy crowds. Adjust bake time if needed; sausage may need pre-cooking to render fat. Yields same servings, around 400 calories each. (104 words)
Can you use no-boil noodles in white lasagna?
Yes, no-boil lasagna noodles work well in white lasagna since the creamy sauce provides plenty of moisture. Use a 9×13-inch pan and about 12-15 sheets (like Barilla brand). Layer directly without pre-cooking: start with sauce on bottom to hydrate noodles, then alternate meat/veggies, cheeses, and sauce. Cover tightly with foil for first 30 minutes of baking at 375°F to steam, then uncover for 15-20 minutes to brown. Add extra sauce (1/2 cup) if concerned about dryness. One reader confirmed success with perfect texture—no soggy or crunchy results. Saves 20 minutes prep time. Check doneness by inserting a knife; it should slide easily. Ideal for busy cooks! (102 words)
White Lasagna
🍝 Creamy white sauce lasagna with tender chicken and nutritious spinach for a satisfying family dinner
🧀 Rich béchamel sauce layered with cheese and pasta creates the ultimate comfort food experience
- Total Time: 1 hour 5 minutes
- Yield: 6 servings 1x
Ingredients
1/2 cup (1 stick or 113g) unsalted butter for the roux and rich sauce base
4 cloves garlic, minced adds savory depth
1/2 cup (62g) all-purpose flour thickens the béchamel-style sauce
4 cups (946ml) whole milk or half-and-half creamy liquid for the sauce
1 teaspoon salt balances flavors
1 1/2 cups (150g) grated Parmesan cheese, divided salty, nutty cheese for sauce and topping
8 oz (226g) cream cheese, softened adds body and silkiness to the sauce
5 oz (142g) fresh spinach, roughly chopped wilted into the sauce for color and nutrients
15 oz (425g) ricotta cheese creamy layer binder for the filling
1 large egg mixed into ricotta to set the layers
9 dried lasagna noodles (cooked according to package, about 12 oz or 340g package) classic pasta layers
3 cups (450g) cooked chicken, shredded or diced (rotisserie or leftover) main protein
3 cups (340g) shredded mozzarella cheese melty, cheesy goodness
6 oz (170g) baby spinach leaves fresh layer for texture
Additional grated Parmesan for topping (about 1/2 cup or 50g) final crisp, salty finish
Instructions
1-First Step: Prep and mise en place Preheat your oven to 400°F (200°C) and lightly oil a 9×13-inch (23x33cm) baking dish. Set out all measured ingredients so the sauce and assembly go smoothly. Cook the 9 dried lasagna noodles according to package instructions until al dente, drain, and lay them flat on a sheet of wax paper or a clean towel to prevent sticking.
2-Second Step: Make the béchamel-style sauce In a large saucepan over medium heat, melt 1/2 cup (113g) unsalted butter. Add 4 cloves garlic, minced, and stir for about 30 seconds until fragrant. Sprinkle in 1/2 cup (62g) all-purpose flour and whisk constantly for 30 seconds to form a roux; this step is key to a smooth, creamy White Sauce Lasagna. Gradually whisk in 4 cups (946ml) whole milk or half-and-half until smooth. Continue to cook, stirring frequently, until the sauce comes to a gentle simmer and thickens, about 5-7 minutes. Remove from heat and stir in 1 cup (100g) grated Parmesan, 8 oz (226g) cream cheese, and 5 oz (142g) roughly chopped fresh spinach until the cheeses melt and the spinach wilts. Season with 1 teaspoon salt. Taste and adjust salt if needed.
3-Third Step: Prepare the ricotta layer In a medium bowl, whisk 15 oz (425g) ricotta cheese with 1 large egg until smooth. This egg helps the ricotta set into firm, sliceable layers once baked. You can add a pinch of black pepper or a teaspoon of Italian seasoning if you like extra flavor.
4-Fourth Step: Layer the lasagna Spread 1/4 cup (60ml) of the sauce in the bottom of the prepared baking dish to prevent sticking. Place 3 cooked noodles in a single layer. Add 1/3 of the ricotta mixture, spread evenly. Sprinkle 1 cup (150g) cooked chicken, then 1 cup (113g) shredded mozzarella, and 1/4 cup (25g) grated Parmesan. Scatter a handful of baby spinach leaves and spoon 1/3 of the remaining sauce over the layer. Repeat this sequence two more times: noodles, ricotta, chicken, mozzarella, Parmesan, baby spinach, sauce. Finish with the top layer of remaining sauce and sprinkle additional grated Parmesan (about 1/2 cup or 50g) across the top for a golden crust.
5-Final Step: Bake and rest Bake the assembled lasagna uncovered in the preheated 400°F (200°C) oven for 20-25 minutes or until bubbly and golden on top. Remove from oven and let it rest for 15-20 minutes before slicing; resting helps the layers set and makes serving neat slices easy.
Notes
🍗 Use leftover rotisserie chicken to save time and add flavor to the dish
🧀 A proper roux ensures creamy sauce – whisk constantly and don’t skip this important step
🥬 Add the spinach directly to the hot sauce to wilt it – this saves time and incorporates it seamlessly
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Italian-American
- Diet: Non-Vegetarian
Nutrition
- Serving Size: 1 serving
- Calories: 578
- Sugar: 8g
- Sodium: 562mg
- Fat: 29g
- Saturated Fat: 16g
- Unsaturated Fat: 11g
- Trans Fat: 1g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 38g
- Cholesterol: 146mg
