Silky Garlic Parmesan Chicken Alfredo Lasagna for Cozy Weeknights

The first time I layered this chicken alfredo lasagna, the sauce clung to every noodle without a single dry corner, and that texture convinced me pasta night needed a permanent upgrade.

This chicken alfredo lasagna trades red sauce for a garlicky parmesan cream that bakes into something rich, silky, and nearly impossible to stop eating straight from the pan.

Why You Will Love This Recipe

• The garlic parmesan alfredo sauce bakes into every layer, so no bite ever comes out dry.
• Shredded chicken adds protein and heartiness without weighing the dish down.
• Three cheeses melt together into a golden, pull-apart top layer.
• It reheats beautifully, so leftovers taste just as good the next day.
• Simple pantry ingredients come together into something that feels restaurant-worthy.

Ingredients

• 12 lasagna noodles, cooked al dente
• 3 cups cooked chicken breast, shredded or diced
• 4 tablespoons unsalted butter
• 4 cloves garlic, minced
• 1/4 cup all-purpose flour
• 3 cups whole milk
• 1 cup heavy cream
• 1 1/2 cups grated parmesan cheese, divided
• 15 ounces ricotta cheese
• 1 large egg
• 2 1/2 cups shredded mozzarella cheese, divided
• 1 teaspoon Italian seasoning
• Salt and black pepper, to taste
• 2 tablespoons chopped fresh parsley, for garnish

Crockery and Time To Create

• 9×13 inch baking dish
• Large saucepan for the alfredo sauce
• Mixing bowl for the ricotta layer
• Aluminum foil for covered baking
• Prep time: 25 minutes
• Cook time: 45 minutes
• Total time: 1 hour 10 minutes
• Serves: 8

Ingredient Substitutions and Variations

• Rotisserie chicken: replaces cooked chicken breast and saves prep time on busy nights.
• Turkey breast: swaps in for chicken breast for a leaner protein option.
• Half-and-half: replaces heavy cream for a slightly lighter sauce.
• Cottage cheese: replaces ricotta for a tangier, higher-protein layer.
• Gluten-free lasagna noodles: replace regular noodles for a gluten-free version.
• Turkey sausage links, sliced: adds a savory addition alongside the chicken for extra depth.

Step-by-Step Instructions

Cook the Noodles Boil the lasagna noodles in salted water until al dente, about 9 minutes. Drain and lay them flat on a lightly oiled sheet so they do not stick together while the sauce comes together.

Build the Garlic Butter Base Melt the butter in a large saucepan over medium heat. Add the minced garlic and cook for 60 seconds until fragrant but not browned, stirring constantly so it does not burn.

Thicken the Cream Sauce Whisk the flour into the garlic butter and cook for 1 minute to remove the raw flour taste. Slowly pour in the milk and cream, whisking constantly until the sauce is smooth and beginning to thicken, about 5 minutes.

Melt in the Parmesan Reduce the heat to low and whisk in 1 cup of the grated parmesan a little at a time until the sauce turns glossy and coats the back of a spoon. Season with salt, pepper, and Italian seasoning.

Prepare the Ricotta Layer In a mixing bowl, stir together the ricotta cheese, egg, remaining 1/2 cup parmesan, and a pinch of salt until smooth and well combined.

Assemble the First Layers Spread a thin layer of alfredo sauce across the bottom of the baking dish. Add a layer of noodles, followed by half the ricotta mixture spread evenly, half the shredded chicken, and a third of the mozzarella.

Layer in the Sauce and Chicken Pour a generous layer of the warm alfredo sauce over the chicken layer before topping with the final noodle sheet, letting the sauce seep down into every gap between the noodles.

Repeat and Top the Lasagna Repeat the layering with the remaining ricotta mixture, chicken, and noodles, finishing with a final layer of alfredo sauce and the remaining mozzarella and parmesan spread evenly across the top.

Bake Covered Cover the dish tightly with foil and bake at 375°F for 25 minutes so the layers set and heat through without the top browning too quickly.

Bake Uncovered Until Golden Remove the foil and bake for another 15 to 20 minutes until the top is golden and bubbling at the edges, with the cheese fully melted.

Rest Before Slicing Let the lasagna rest for 10 minutes before slicing. This allows the layers to firm up so each piece holds together cleanly when served. Garnish with chopped parsley just before serving.

Pro Tips for Best Results

• Undercook the noodles by a minute or two since they finish softening in the oven.
• Whisk the parmesan into the sauce off direct high heat to prevent it from turning grainy.
• Let the assembled lasagna sit for 10 minutes before baking so the sauce settles evenly.
• Use freshly grated parmesan rather than pre-shredded for a smoother melting sauce.
• Rest the baked lasagna fully before cutting for clean, structured slices.

Common Mistakes to Avoid

• Skipping the rest time: cutting immediately causes the layers to slide apart, so always rest 10 minutes.
• Overcooking the noodles: fully cooked noodles turn mushy in the oven, so keep them al dente.
• Adding cold sauce to hot layers: this cools the dish unevenly, so keep the sauce warm while assembling.
• Using pre-shredded cheese: anti-caking coatings can make the sauce slightly grainy, so grate your own when possible.

What to Serve With

• Garlic bread: its crisp crust is perfect for scooping up any extra alfredo sauce.
• A simple arugula salad: the peppery greens cut through the richness of the cream sauce.
• Roasted broccoli: adds a vegetable side that holds up well next to the creamy pasta.

Storage and Reheating

• Refrigerator: store covered for up to 4 days in the baking dish or an airtight container.
• Freezer: freeze individual portions tightly wrapped for up to 2 months.
• Reheating: warm covered in a 350°F oven for 15 to 20 minutes, or microwave individual portions until heated through.

Nutrition Information

Nutrient	Per Serving
Calories	520 kcal
Protein	34 g
Carbohydrates	32 g
Fat	28 g
Saturated Fat	14 g
Cholesterol	95 mg
Sodium	680 mg
Fiber	2 g
Sugar	4 g
Nutrition values are estimates only and may vary based on specific ingredients and portion sizes used.

Health Benefits

The chicken in this lasagna adds a solid dose of lean protein, which helps keep this rich, comforting dish more satisfying and balanced across the meal.

Parmesan and mozzarella both contribute calcium, while the ricotta layer adds extra protein alongside the creaminess, making each slice more filling.

Conclusion

This chicken alfredo lasagna is the kind of dish I make when I want dinner to feel like a hug, and it never fails to disappear fast at the table. Give it a try, save the recipe for your next family dinner, and share it with anyone who loves a good pasta bake.