Slow cooker chicken alfredo lasagna is one of the best slow cooker recipes you will ever taste. It is the perfect combination of lasagna and chicken alfredo.

Plus it is extremely easy to make! It will soon be a family favorite recipe in your house, without a doubt!
Our chicken alfredo lasagna is a great recipe to make during the weekend when you are out busy running errands and have a great meal to come home to.
Turn this easy family dinner recipe into a full meal by making our Instant Pot green beans recipe, cheesy garlic Texas toast, and some delicious double layer pumpkin pie!

Ingredients Needed For This Slow Cooker Chicken Alfredo Lasagna Recipe:
- Uncooked lasagna noodles
- Alfredo sauce
- Water
- Chicken, cooked and diced
- Cottage cheese
- Mozzarella cheese
- Sliced black olives
- Parmesan cheese
- Dried parsley
How To Make This Slow Cooker Chicken Alfredo Lasagna Recipe:
Grab your slow cooker and spray it down with nonstick cooking spray.
Then, with 3-4 noodles, line the bottom of the slow cooker breaking the pieces to fit the bottom.

Now, pour about a third of the alfredo sauce ove the noodles, half of the water, and cooked chicken in layers.
Next, spread half the cottage cheese over top of the chicken as best as you can, and then sprinkle a third of the mozzarella cheese on the cottage cheese.

Put the sliced olives over top of the mozzarella and then add another layer of noodles on top.
Once the layers of noodles are placed, begin layering the alfredo sauce, remaining chicken, water, cottage cheese, and a third of the mozzarella.
Now put the remaining noodles for the last layer, along with the rest of the alfredo sauce, and mozzarella cheese.

Then just top it off with the remaining sliced olives, Parmesan cheese, and dried parsley.
Once all the layers are finished, put the top on the slow cooker and cook it on low for 4-5 hours, but let 5 hours be the longest or the noodles will get too mushy.
Related Recipe: Don’t miss out on our Creamy Chicken Lasagna!
To Make This Slow Cooker Recipe You Will Need:

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Homemade Alfredo Sauce
Making your own alfredo sauce is nowhere near as complicated as it sounds, or the bad wrap it gets. You can make your own the same day, or make it up ahead of time.
When you use homemade alfredo sauce for this chicken alfredo lasagna, you will fall in love even more. Let’s be honest, jarred sauce can never beat homemade sauce. Use The Salty Marshmallow’s Homemade Alfredo Sauce recipe if you want to try and make your own!
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The Different Tastes of Alfredo
- Chicken Alfredo Tortellini Casserole Recipe
- One Pot Cheesy Chicken Alfredo Recipe
- Slow Cooker Alfredo Pesto Chicken and Pasta Recipe
- Chicken Alfredo Gnocchi Casserole Recipe
- Instant Pot Chicken Alfredo Penne Pasta
- Slow Cooker Easy Alfredo
If you like chicken alfredo, be sure to check out our top 27 Chicken Alfredo recipes!

Slow Cooker Chicken Alfredo Lasagna Recipe
Ingredients
- 12 lasagna noodles, uncooked
- 32 ounces alfredo sauce, 2 ( 16 ounce jars )
- ⅓ cup water
- 1½ cups chicken, cooked and diced
- 16 ounces cottage cheese, 1 container, ( or you could use ricotta cheese )
- 2 cups grated mozzarella cheese
- 2.25 ounces sliced black olives, 1 can
- 2 Tablespoons Parmesan Cheese
- 1 teaspoon dried parsley
Equipment
Instructions
- Spray your slow cooker with nonstick cooking spray.
- Break 3-4 noodles to fit in the bottom of your slow cooker.
- Layer a third of the Alfredo sauce, half of the water, and half of the chicken over the noodles.
- Spread half of the cottage cheese and sprinkle a third of the mozzarella cheese over the chicken layer.
- Spread half of the olives on top.
- Add another layer of noodles.
- Layer a third of Alfredo sauce, remaining chicken, water, and cottage cheese. Sprinkle second third of mozzarella.
- Layer remaining noodles, sauce, and mozzarella.
- Top off with the rest of the olives, Parmesan cheese, and dried parsley.
- Cover and cook on LOW for 4-5 hours (no longer than 5 hours because the noodles go soft and mushy).
Notes
Nutrition

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Slow Cooker? Are you kidding me? This is an awesome recipe- I love using my slow cooker this time of year- xo Diana
I love making dinner in the slow cooker! Thanks for posting the recipe.
Yum! I love Alfredo sauce so this sounds perfect!
I’m eating this right now. delicious. I used one jar of classic Alfredo and one jar of light. I think I would use both lite next time. (Classico brand). I cooked chicken tenders in the oven with a bit of olive oil, garlic powder, and Mrs. Dash. I also used low fat cottage cheese. Actually, calorie wise this way, I don’t think this is terrible. I made a nice garden salad and some garlic bread. Perfect is right for this time of year!! thanks for the recipe. I will definitely make this again.
What kind of lasagna noodles? the no bake kind?
Just use the lasagna noodles that come in the box. You put them in the slow cooker uncooked (hard). Hope this helps!
Making this for dinner tonight. YUMMY and also trying the knot bread too.
Can I use red sauce?
I’m not a fan of black olives but i think broccoli would be a great addition!
Sure! It would totally change the taste, but I think that it would still be okay! -The Six Sisters
I made this as posted minus the olives. I put it in a large crock pot and it was done in 3 hours on low. I even had to add some extra water. I would suggest not cooking it 4-5 hours. I have it on warm now. Looking forward to dinner.
Checking back in with my report on this recipe. It was awesome and VERY filling. My husband loved it and even he was commenting how full he was! It tasted like something you would eat out at an Italian restaurant.
This recipe is a keeper 🙂
What kind of Alfredo sauce do you use?
We have used all kinds of Alfredo sauce, usually whatever is on sale. Bertolli has a nice flavor that we love.
Can u layer some spinach too? Or will it burn/get bad?
You would be fine to layer in some spinach!
Does this reheat well or will the sauce separate?
We have not had any problems with the sauce separating. Leftovers reheat great!!
My 5-quart slow cooker is round, not rectangle as shown in your photos. How do I make adjustments to fit the lasagna noodles?
You can break the pieces to the size you need to fit in your slow cooker.