Creamy Chicken & Mushroom Lasagna: A Comforting Twist on a Classic

This Creamy Chicken & Mushroom Lasagna is the kind of comforting, indulgent dish that brings the whole family to the table. Unlike the traditional red-sauce lasagna, this version is layered with a velvety béchamel sauce, juicy shredded chicken, sautéed mushrooms, and gooey melted cheese. It’s a crowd-pleasing bake that’s rich in flavor, elegant enough for a dinner party, and cozy enough for a Sunday night at home.

Lasagna doesn’t have to be complicated or time-consuming. With a few smart shortcuts—like rotisserie chicken and oven-ready noodles—you can make this creamy masterpiece in under an hour of hands-on time. Whether you’re feeding a hungry family or stocking the freezer with make-ahead meals, this dish checks every box.

Ingredients

For the Filling
2 tablespoons olive oil
2 tablespoons butter
1 yellow onion, diced
3 garlic cloves, minced
2 cups sliced mushrooms (white or cremini)
3 cups cooked chicken (shredded or diced)
1/4 cup chopped parsley
Salt and pepper to taste

For the Sauce
4 tablespoons butter
1/4 cup all-purpose flour
3 cups milk (whole milk preferred)
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1/4 teaspoon nutmeg (optional but enhances depth)
1 cup grated parmesan cheese
Salt and pepper to taste

For the Lasagna
9–12 oven-ready lasagna noodles
2 cups shredded mozzarella cheese
1/2 cup grated parmesan for topping
Fresh parsley for garnish

Instructions

Step 1: In a large skillet, heat olive oil and butter over medium heat. Add the diced onions and cook until translucent. Stir in garlic and mushrooms, sautéing until mushrooms are browned and moisture evaporates—about 6–8 minutes. Add the cooked chicken, season with salt and pepper, stir in chopped parsley, and remove from heat.

Step 2: In a saucepan, melt butter over medium heat. Whisk in flour and cook for 1–2 minutes to form a roux. Slowly add the milk, whisking continuously until the mixture thickens and becomes smooth. Add garlic powder, onion powder, nutmeg, salt, pepper, and 1 cup of parmesan. Stir until cheese melts and sauce is creamy.

Step 3: Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish. Spread a thin layer of sauce on the bottom. Add a layer of noodles, then a layer of chicken-mushroom mixture, followed by sauce, and a sprinkle of mozzarella. Repeat layers, finishing with a final layer of noodles, sauce, and mozzarella plus parmesan on top.

Step 4: Cover with foil and bake for 25 minutes. Remove foil and bake an additional 15–20 minutes until the top is golden and bubbling. Let rest 10 minutes before slicing.

Notes

You can use rotisserie chicken or leftover grilled chicken to save time. Add spinach or zucchini for extra veggies. For a richer taste, substitute part of the milk with heavy cream. This lasagna can be made a day ahead and baked fresh or frozen before baking.

Details

Prep Time: 30 minutes
Cook Time: 45 minutes
Total Time: 1 hour 15 minutes
Yield: 6–8 servings
Cuisine: Italian-American
Course: Main Dish, Dinner

Conclusion

Creamy Chicken & Mushroom Lasagna is more than just a delicious twist on a classic—it’s a celebration of comforting textures and bold, balanced flavors. The tender chicken and savory mushrooms pair perfectly with the creamy béchamel and gooey cheese, creating a dish that feels both elegant and indulgent. It’s ideal for feeding a crowd, impressing guests, or simply enjoying a cozy family dinner. Once you try this version, you may never go back to traditional lasagna again. Prepare it once and you’ll find yourself craving its warm, cheesy embrace every time comfort food calls.