Chicken and Spinach Lasagna Recipe: Layers of Cheesy Comfort

This lasagna transforms simple ingredients into a comforting masterpiece that satisfies every time. Layers of tender chicken, fresh spinach, and three cheeses create a dish that feels special without complicated techniques.

I developed this method to ensure each bite delivers perfect balance—creamy ricotta, melty mozzarella, and a rich tomato sauce that ties everything together. The spinach adds freshness while the chicken provides hearty substance.

Baked until bubbling and golden, this lasagna emerges with a perfectly browned top and layers that hold together beautifully. It’s ideal for feeding a crowd or meal prepping for the week.

Serve with a crisp salad for contrast. Here’s how to build this crowd-pleasing dish.

Ingredients for Chicken and Spinach Lasagna

Twelve ingredients transform into comforting, cheesy layers everyone will love at first bite.

Optimal quality requires freshly grated Parmesan—pre-shredded has anti-caking agents that disrupt melting. For chicken, air-chilled boneless breasts from Whole Foods or Trader Joe’s yield superior texture. The spinach should be bright green and crisp; avoid wilted or yellowing leaves. Oven-ready noodles from Barilla eliminate the boiling step without sacrificing integrity.

Substitute ground turkey for chicken if preferred, though texture will differ slightly. No ricotta? Cottage cheese blended smooth works in a pinch. For a richer sauce, San Marzano tomatoes crushed by hand elevate the marinara. Fresh mozzarella can replace shredded, but pat it dry to prevent excess moisture. Dried herbs at half the quantity if using Italian seasoning blend.

Assemble and refrigerate unbaked for up to 24 hours before cooking. Leftovers keep 4-5 days refrigerated or freeze individual portions for 3 months. Reheat covered with foil to prevent cheese from over-browning (worth the extra minute).

Step-by-Step Instructions for Chicken and Spinach Lasagna

Master this technique and you’ll create perfectly layered lasagna with rich, creamy texture every time.

Step 1: Prepare the Chicken and Spinach Filling

Heat the 2 tbsp olive oil in a large skillet over medium-high heat. Add the 1.5 lb boneless chicken breasts cut into small cubes and cook for 6-8 minutes until golden brown and cooked through. Season with 1 tsp kosher salt and 0.5 tsp freshly ground black pepper during cooking.

Transfer the chicken to a bowl and set aside. In the same skillet, add the minced 4 cloves garlic cloves and cook for 30 seconds until fragrant. Add the 8 oz fresh spinach leaves and sauté for 2-3 minutes until wilted and any excess moisture has evaporated. Combine the spinach with the chicken.

Step 2: Make the Ricotta Cheese Mixture

In a medium bowl, combine the 2 cups ricotta cheese, 1 whole large egg, 1 tsp dried basil, and 1 tsp dried oregano. Mix thoroughly until the mixture is smooth and fully incorporated. This egg-enriched ricotta will create a creamy, stable layer that binds the lasagna beautifully.

The egg acts as a binder while the herbs infuse the ricotta with authentic Italian flavor. Ensure there are no lumps in the mixture for even texture throughout the dish. I always use whole milk ricotta for the creamiest result in this application.

Step 3: Begin Layering the Lasagna

Spread 1 cup of the 4 cups marinara sauce on the bottom of a 9×13-inch baking dish. Arrange 4 sheets of the 12 sheets lasagna noodles on top, slightly overlapping if necessary. Spoon half of the ricotta mixture over the noodles and spread evenly.

Sprinkle half of the chicken and spinach mixture over the ricotta, then top with 1 cup of the 3 cups mozzarella cheese and ⅓ cup of the 1 cup parmesan cheese. Repeat this layering process once more, reserving the remaining noodles and cheeses for the final layer.

Step 4: Complete the Assembly and Bake

Add the final layer of 4 sheets lasagna noodles, then spread the remaining 2 cups marinara sauce evenly over the top. Sprinkle with the remaining 1 cup mozzarella cheese and ⅔ cup parmesan cheese. Cover the dish with foil, ensuring it doesn’t touch the cheese.

Bake in a preheated 375°F oven for 25 minutes covered. Then remove the foil and bake for an additional 20-25 minutes until the cheese is bubbly and golden brown and the lasagna is heated through. Let it rest for 10 minutes before slicing to allow the layers to set.

Essential Equipment for Great chicken and spinach lasagna

Baking Dish Essentials

Invest in a 9×13-inch glass or ceramic baking dish for even heat distribution. I prefer Pyrex for its durability and how it lets me monitor the browning. A 3-quart capacity is ideal for this recipe’s layers without spilling over. 💡

Skillet Selection

Use a 12-inch stainless steel skillet for cooking the chicken and spinach filling. The wide surface allows ingredients to cook evenly without steaming. I recommend All-Clad for its excellent heat retention.

Mixing Bowls

A medium stainless steel mixing bowl (about 2-quart capacity) works perfectly for combining the ricotta mixture. The smooth surface makes it easy to scrape every bit of the creamy mixture into your lasagna layers.

Cheese Grater

For the best texture, use a box grater with multiple sides to freshly grate the Parmesan cheese. The fine side creates a melt that blends seamlessly into the dish. I avoid pre-shredded cheese for this reason.

Lasagna Tools

A long offset spatula helps spread sauces and ricotta evenly without disturbing the layers. I also keep a pastry brush handy to coat the foil with oil, preventing it from sticking to the cheese.

Measuring Essentials

Accurate measurements matter in lasagna. Use dry measuring cups for the cheeses and a liquid measuring cup for the marinara sauce. A kitchen scale ensures precise portions for the spinach and chicken. ✨

Frequently Asked Questions