Gluten-Free Chicken Alfredo Lasagna (Easy White Lasagna Recipe)

Creamy, comforting, and layered with rich flavor, this chicken Alfredo lasagna is a cozy twist on classic lasagna — made completely gluten-free without sacrificing taste or texture.

Tender gluten-free lasagna noodles are layered with juicy chicken, velvety Alfredo sauce, and perfectly melted cheese for a dish that feels both indulgent and effortless. It’s the kind of meal that brings everyone to the table — whether you’re hosting a family dinner, meal prepping for the week, or simply craving something warm and satisfying.

Unlike traditional red-sauce lasagna, this white lasagna is smooth, creamy, and just a little elevated — while still easy enough to make any night of the week.

If you’ve been searching for a gluten-free lasagna recipe that truly delivers on flavor and comfort, this one is a favorite you’ll come back to again and again.

This recipe can be made gluten-free or not. I used no-boil Barilla Lasagna Noodles, which are so good that no one can tell they are gluten-free. But if you are not gluten-free, use your favorite no-bake lasagna noodles! This recipe has 33 grams of protein per serving!

If you love lasagna you might also enjoy our The Best Gluten-Free Lasagna Recipe – Delicious!

Recipe Ingredients

You’ll need the following ingredients to make this Chicken Alfredo Lasagna Recipe!

• Chicken Lasagna Ingredients:
• 12 gluten-free oven ready lasagna noodles (I used Barilla brand)
• 4 cups shredded rotisserie chicken, or cooked from 2 lbs chicken breast
• Alfredo Sauce Ingredients:
• 1 Tbsp olive oil
• 1 medium onion, finely chopped
• 4 Tbsp unsalted butter
• 1/3 cup all-purpose gluten-free flour (use regular if not gluten free)
• 2 1/2 cups chicken broth
• 1 1/2 cups half and half
• 5 oz fresh spinach, coarsely chopped
• 2 tsp sea salt
• 1/2 tsp black pepper
• 3 garlic cloves, minced
• Ricotta Cheese Sauce:
• 15 oz ricotta
• 1 large egg
• 1/4 cup parsley
• 1/4 cup parmesan cheese
• 3 cups mozzarella cheese, 12 oz by weight, divided (reserve 1 cup for topping)

Ingredient Notes

• We used Barilla Gluten-Free No Boil Noodles

How To Make Chicken Alfredo Lasagna- Step by Step

Full recipe instructions for this gluten-free lasagna are in the recipe card below!

1. Preheat the oven to 375˚F.
2. Shred 4 cups of chicken: You can use a rotisserie chicken or shred poached chicken breasts.
3. Make the Spinach Alfredo Sauce: by placing a pot or large saucepan over medium heat. Add 1 Tbsp olive oil and saute onions for 3-4 minutes or until softened. Add 4 Tbsp butter and stir in 1/3 cup flour. Continue stirring for 3 minutes or until the flour mixture is golden. Add 2 and 1/2 cups chicken broth, 1 and 1/2 cups half and half, 2 tsp salt, and 1/2 tsp black pepper. Whisk until smooth and simmer for 5 minutes until thickened to a light gravy consistency. Add minced garlic and chopped spinach, stir to combine, then remove from heat.
4. Make the Ricotta Cheese Sauce: by whisking together the ricotta, egg, 2 cups mozzarella cheese, 1/4 cup parmesan, and 1/4 cup parsley in a medium bowl..
5. Start assembling the chicken lasagna: by adding a little spinach Alfredo sauce on the bottom of a 9×13 casserole dish, add 4 noodles, Add 1/2 ricotta sauce, 1/2 shredded chicken then ladle 1/3 of spinach Alfredo sauce over the chicken. Repeat the process until all ingredients have been layered.
6. For the Top layer: Add 3 noodles, the remaining 1/3 sauce, and sprinkle on reserved 1 cup of cheese for the last layer.
7. To Bake: Cover with a large sheet of foil and bake on the center rack in a preheated oven at 375˚F for 45 minutes, then uncover and broil 2-3 minutes to brown the cheese. Rest at least 10 minutes uncovered before slicing. Enjoy!

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Storage and Reheating for Gluten Free Lasagna

Store in the refrigerator in an airtight container for up to 5 days. Reheat in the microwave for 1-2 minutes or in a 350-degree oven for 15 minutes tented with foil.

Additions and Substitutions

• Use shredded turkey for this recipe
• You can also make this vegetarian by omitting the chicken

Tips for Success

• Kids – If your kids don’t like garlic, you can make a separate small pan without it.
• Not on a gluten-free diet? This recipe is perfect for both gluten-free and non-GF eaters! Use regular oven-ready lasagna noodles and regular all-purpose flour.
• Leftovers – Store leftovers in an airtight container for up to 4 days.
• Shredded Chicken – Use shredded rotisserie chicken, poached, or baked shredded chicken.
• Re-Heat – Reheat in the microwave for 1-2 minutes, or in the oven on low.
• Meal Prep is a great recipe your whole family will enjoy!
• Garlic – If you don’t have fresh minced garlic, use 3 teaspoons of dried garlic.
• Vegetarian – Make this recipe with butternut squash cubes or extra spinach instead of chicken.
• Dairy-Free—Use dairy-free cheese and dairy-free cashew ricotta and replace butter with dairy-free butter or olive oil.
• If you’re not a fan of Spinach, you can substitute another veggie, like zucchini, or leave it out. It’s still delicious!
• Special Notes for Gluten Free: Use gf shredded cheese, or grate or shred your own.
• GF Oven-Ready Lasagna Noodles – We LOVE Barilla’s no-bake lasagna noodles!
• Keto Diet – Use keto noodles or spiralized veggies instead of lasagna noodles.
• Serve with hot, crunchy bread and a side salad!

Frequently Asked Questions for Chicken Alfredo Lasagna

Note from Sherie

There’s something so comforting about a dish like this — warm, creamy, and layered with love in every bite. This chicken Alfredo lasagna is one of those recipes that feels a little special, yet simple enough to make anytime you’re craving something cozy and satisfying.

I love serving this for a relaxed dinner at home or when we have family over — it’s always one of those meals that quietly disappears, with everyone going back for seconds. And the best part? No one ever realizes it’s completely gluten-free.

If you try it, I’d love to hear how you served it — whether it’s paired with a crisp salad, cozy garlic bread, or simply enjoyed straight from the pan (no judgment here).

Here’s to comfort food that feels just as good as it tastes 🤍

— Sherie

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