Lazy Pesto Chicken Lasagna Bake is a creamy, cheesy casserole made with tender shredded chicken, flavorful basil pesto, rich Alfredo sauce, and layers of oven-ready lasagna noodles. It’s a comforting Italian-inspired dinner that delivers homemade flavor without spending hours in the kitchen.
This easy chicken lasagna recipe uses convenient ingredients like cooked rotisserie chicken, store-bought pesto, and no-boil lasagna noodles. Creamy ricotta, Parmesan, and melted mozzarella create irresistible layers, while basil pesto brings a fresh, herby flavor to every bite.
Perfect for busy weeknights, family dinners, or make-ahead meals, this simple pesto chicken lasagna is a satisfying alternative to traditional beef lasagna.
Why You’ll Love This Lazy Pesto Chicken Lasagna Bake
- Easy preparation: No need to boil the lasagna noodles before assembling.
- Convenient ingredients: Rotisserie chicken and prepared Alfredo sauce save time.
- Creamy and cheesy: Ricotta, mozzarella, and Parmesan create delicious layers.
- Fresh basil flavor: Pesto adds a flavorful twist to classic lasagna.
- Family-friendly: A hearty baked pasta dinner that serves eight.
- Make-ahead option: Assemble the casserole ahead of time for a convenient dinner.
If you enjoy creamy chicken dinners, try our One-Pan Marry Me Chicken Orzo for another comforting weeknight meal.
What Makes This Chicken Lasagna So Easy?
If you enjoy creamy chicken dinners, try our One-Pot Creamy Chicken and Rice for another comforting weeknight meal.
Traditional lasagna can require multiple cooking steps, from preparing the sauce to boiling the noodles and cooking the filling.
This lazy pesto chicken lasagna simplifies the process by using fully cooked shredded chicken, oven-ready lasagna noodles, prepared basil pesto, and Alfredo sauce.
Everything is layered in a baking dish and baked until the pasta is tender, the sauce is bubbling, and the cheese is beautifully melted.
The result is a comforting homemade casserole with less hands-on work and easy cleanup.
Tips for the Best Pesto Chicken Lasagna
Use Oven-Ready Lasagna Noodles
Choose noodles labeled “oven-ready” or “no-boil.” They soften during baking when surrounded by enough sauce.
Use Fully Cooked Chicken
Rotisserie chicken is an excellent shortcut. You can also use leftover roasted or poached chicken.
Cover the Noodles Completely
Make sure every layer of pasta is covered with sauce, especially around the edges. This helps prevent dry or crunchy noodles.
Choose Flavorful Basil Pesto
A good basil pesto adds garlic, Parmesan, and herb flavor. Taste the pesto before adding extra salt because prepared sauces and cheeses can already be salty.
Let the Lasagna Rest Before Slicing
Allow the casserole to rest for 10 minutes after baking. This helps the layers hold together when served.
Easy Recipe Variations
Spinach Pesto Chicken Lasagna
Add chopped baby spinach between the chicken and ricotta layers for a colorful variation.
Mushroom Chicken Lasagna
Add sautéed cremini mushrooms for a richer, savory flavor.
Extra Cheesy Lasagna
Add a little more shredded mozzarella during the final minutes of baking.
Spicy Pesto Chicken Lasagna
Stir a pinch of crushed red pepper flakes into the pesto chicken mixture.
What to Serve with Pesto Chicken Lasagna
This creamy chicken lasagna pairs beautifully with garlic bread, roasted broccoli, steamed green beans, or a simple green salad.
For a lighter side dish, try lemony roasted asparagus or a fresh cucumber and tomato salad.
A crisp salad with vinaigrette helps balance the richness of the Alfredo sauce and cheese.
How to Store and Reheat
Refrigerator: Allow leftovers to cool briefly, refrigerate promptly, and store in airtight containers for 3–4 days.
For additional food storage guidance, consult the FoodSafety.gov cold food storage chart.
Freezer: Freeze individual portions in freezer-safe containers for up to 2 months for best quality.
Reheating: Cover the lasagna and reheat in a 350°F oven until thoroughly heated. Add a splash of water or extra sauce if the pasta seems dry.
Frequently Asked Questions
Can I use rotisserie chicken?
Yes. Fully cooked rotisserie chicken is a convenient choice and helps reduce preparation time.
Do I need to boil the lasagna noodles?
No. This recipe uses oven-ready lasagna noodles. Be sure to cover them completely with sauce before baking.
Can I make this chicken lasagna ahead of time?
Yes. Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking. A chilled casserole may need additional baking time.
Can I use homemade pesto?
Absolutely. Homemade basil pesto works well, but store-bought pesto is an easy shortcut.
Can I substitute cottage cheese for ricotta?
Yes. Well-drained cottage cheese can replace ricotta, although the filling will have a slightly different texture.
How do I know when the lasagna is ready?
The sauce should be bubbling around the edges, the cheese should be melted, and a knife should slide easily through the center noodles. The casserole should be thoroughly heated throughout.
Final Thoughts
Lazy Pesto Chicken Lasagna Bake combines tender chicken, creamy cheese, basil pesto, and comforting pasta layers in one easy casserole.
It’s a delicious choice for busy family dinners, weekend meal prep, or whenever you’re craving cheesy baked pasta without the extra work of traditional lasagna.
Lazy Pesto Chicken Lasagna Bake
Ingredients
Equipment
Method
- Preheat the Oven: Preheat oven to 375°F (190°C). Lightly grease a 9 × 13-inch baking dish.
- Prepare the Chicken: In a large bowl, combine cooked shredded chicken, basil pesto, Italian seasoning, garlic powder, and black pepper.
- Mix the Ricotta Filling: In a separate bowl, combine ricotta, egg, Parmesan, and 1 cup of shredded mozzarella.
- Prepare the Sauce: Stir together Alfredo sauce and chicken broth. Spread approximately 3/4 cup of the mixture over the bottom of the baking dish.
- Build the First Layers: Arrange a layer of oven-ready lasagna noodles over the sauce. Spread half the ricotta filling, half the pesto chicken, and approximately 3/4 cup sauce over the noodles.
- Finish the Layers: Repeat with another noodle layer, remaining ricotta, remaining chicken, and another 3/4 cup sauce. Add a final noodle layer, cover completely with remaining sauce, and sprinkle with the remaining 2 cups mozzarella.
- Bake Covered: Cover tightly with aluminum foil, tenting it slightly above the cheese. Bake for 30 minutes.
- Bake Uncovered: Remove foil and bake for about 15 minutes more, until the noodles are tender, the sauce is bubbling, and the cheese is golden. Continue baking if necessary until thoroughly heated.
- Rest and Serve: Let the lasagna rest for 10 minutes before slicing. Garnish with chopped fresh basil and serve warm.
Notes
- Use fully cooked rotisserie chicken to save preparation time.
- Choose oven-ready lasagna noodles; regular dry noodles may require different preparation.
- Make sure the noodles are completely covered with sauce before baking.
- Use your favorite basil pesto for the best flavor.
- Let the lasagna rest for 10 minutes before slicing.