Cold Weather Recipe: Cheesy Chicken and Mushroom Lasagna

updated Jan 29, 2020
Cheesy Chicken and Mushroom Lasagna
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(Image credit: Nealey Dozier)

Chicken and mushroom lasagna has been a cold weather favorite in our house for a number of years. Its hearty layers of cheesy goodness always warm me up on cold, rainy Southern nights, and it’s one of the few leftovers that I actually look forward to more than the main event.

(Image credit: Nealey Dozier)

This chicken and mushroom lasagna is a simple enough dish to wow your family on a weeknight, but it’s also special enough to impress at a dinner party for your foodiest friends. (Just ask my father-in-law, who years after tasting it still brings it up!) It’s great for a group because it doesn’t need much to pull it all together, just a lightly dressed green salad and a bottle of good wine — you even get bonus points if you assemble it a day before.

I have continued to tweak and adjust my recipe since I first whipped it up, but one of the best things about this lasagna is that it’s incredibly forgiving. If you want to, say, throw in a few handfuls of spinach or swap out a different type of cheese, I don’t think anyone will complain. And even if you are just cooking for two, it’s worth making a whole batch and freezing half for a later day. As the hustle and bustle of the holidays looms near, you’ll thank yourself when a hot, satisfying meal is only an oven away.

(Image credit: Nealey Dozier)

Cheesy Chicken and Mushroom Lasagna

Serves 8 to 10

Nutritional Info


  • 6 tablespoons

    unsalted butter, divided

  • 1 pound

    baby bella mushrooms, trimmed and sliced

  • 1

    small onion, diced

  • 2 to 3

    large cloves garlic, minced

  • 1/2 cup

    dry white wine

  • 3 cups

    cooked and shredded chicken (equivalent of 1 rotisserie chicken)

  • 1/2 cup

    plus 2 tablespoons all-purpose flour

  • 4 cups

    warmed milk, preferably whole milk

  • 1 cup

    chicken stock

  • 2 teaspoons

    kosher salt, plus more to taste

  • 1/4 teaspoon

    dry mustard powder, plus more to taste

  • 1 teaspoon

    dry sherry or marsala (optional)

  • Freshly ground black pepper

  • 1 cup

    grated Parmesan, divided

  • 16

    lasagna noodles (from a 1 pound box)

  • 2 cups

    shredded mozzarella cheese

  • 2 cups

    grated Gruyere cheese


  1. Preheat the oven to 350°F. Lightly grease a large, rectangular casserole dish or lasagna pan. Bring a large pot of heavily salted water to a boil.

  2. In a large Dutch oven or heavy pot, melt 2 tablespoons of butter on medium-high heat. Add the mushrooms and sauté until they start sweating liquid, about 4 minutes. Add the onion, garlic, and a pinch of salt. Continue cooking, stirring often, until onions are translucent, about 8 minutes. Add the wine and bring to a boil; continue cooking until most of the liquid has evaporated out. Transfer the mushroom mixture to a separate bowl along with the shredded chicken.

  3. To make the bechamel (white sauce), add the remaining 4 tablespoons of butter to the pot and melt over medium heat. Stir in the flour until thick paste forms; continue cooking to remove the "raw" taste, about 1 minute. Pour in the milk and chicken stock and cook, whisking often until the mixture is thickened, 10 to 15 minutes. Whisk in the salt, mustard powder, sherry, and a generous amount of freshly ground black pepper, followed by 1/4 cup grated Parmesan.

  4. While the bechamel is thickening, prepare the noodles. Add the noodles to the boiling water and cook, stirring occasionally, until al dente, 7 to 8 minutes. Drain and arrange on a lightly greased sheet pan to prevent sticking.

  5. Fold the chicken and mushroom mixture into the bechamel. Taste and adjust seasoning. (Be liberal with salt and pepper.) In a separate bowl, combine mozzarella, Gruyere, remaining 3/4 cup Parmesan cheese. Spread 1 cup of the chicken mixture into the bottom of the prepared baking dish. Arrange 4 noodles on top of the chicken, overlapping if necessary. Spread about 1 cup of chicken mixture over the noodles followed by 1 cup of cheese. Repeat layers, ending with the remaining cheese on top.

  6. Bake, uncovered, until the lasagna is hot and bubbly, about 45 minutes. Allow to cool for 10 to 15 minutes before serving.

  7. The lasagna can be assembled and refrigerated up to 24 hours in advance; just add 15 minutes to the cooking time when ready to bake. It can also be frozen for up to three months; wrap the lasagna pan in foil and freeze until solid. To cook, bake the frozen lasagna, covered, for 1 hour and 15 minutes, and then uncover and bake another 30 to 45 minutes until cooked through.