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Slow Cooker Eggplant Lasagna – delicious easy gluten free keto lasagna right from the slow cooker – this eggplant lasagna tastes just like lasagna without all the carbs!

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I want each reader to walk away with a solid knowledge of each recipe, with all of the tips I’ve gathered from extensive testing of each recipe. I also answer questions my friends and family have asked about my recipes, to help everyone better understand the processes we use – and why!
Easy Slow Cooker Eggplant Lasagna
A while ago, I made a delicious, savory and completely grain and gluten free lasagne by using eggplant noodles.
I went to make it again recently- when I realized I needed to be somewhere before we normally eat dinner and I didn’t have time to make anything right before we’d be sitting down to eat.
I’ve been trying to bump up our vegetable intake a lot lately, and still wanted to serve something delicious that fit into our healthier eating- but I didn’t have more than 10 minutes to toss it in a crockpot.
Luckily, this Slow Cooker Eggplant Lasagna is the fastest, easiest, and cheesiest dish ever- you won’t realize there are no classic noodles, and the eggplant gives the dish a rich, meaty flavor while still being vegetarian.
It’s a winner that your whole family will love!
I absolutely love the meaty flavor eggplant gives this lasagne and how rich the sauce tastes.
And this is the EASIEST lasagna ever, because you donโt have to boil noodles- just assemble and go! Sure, there are the no-boil lasagna noodles you can buy in stores, but they never work right for me.
These eggplant โnoodlesโ come out delicious every time!
How To Make Eggplant Noodles
To get my noodles perfect, I used an OXO mandoline.
I always had troubles with mandolines until I found a heavy duty oxo model when buying gifts with wedding cards years ago.
Iโd had mine over 5 years and never had any issues- and it is still perfectly sharp and efficient!
With a sharp mandoline and a steady hand, use these tips to make thin sliced eggplant noodles:
-Set your mandoline for the thinnest setting possible.
-Cut the ends off of the eggplant – the mandoline will slice a lot more efficiently when it can push faster through the eggplant – and cutting off the ends makes this much easier.
-Rotate the eggplant as you slice for best hand placement.
-Slice noodles right before cooking to prevent browning.
-Skin can be left on eggplant, and can be helpful to grip eggplant, but trim ends off.
Other Low Carb Dishes You’ll Love:
If you love this easy slow cooker eggplant lasagna, be sure to check out some of my other favorite low carb keto dishes:
Also try my favorites like Creamy Keto Tuscan Soup Recipe, Easy Keto Everything Bagels Recipe, Easy Keto Low Carb Cheesy Pizza Chicken, Low Carb Keto Buttery Crackle Chicken Thighs, One Pot Low Carb Paleo Keto Asian Chicken Stir Fry Recipe, and 4 Ingredient Keto Jalapeno Cheese Bread.
Slow Cooker Eggplant Lasagna Recipe
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Slow Cooker Eggplant Lasagna
Equipment
Ingredients
- 2 eggplant, sliced into long thing noodles with a mandoline
- 1 onion, diced
- 1 bell pepper, diced
- 1 cup cottage cheese
- 8 oz mozzarella cheese, with 1 oz set aside
- 12 oz pasta sauce
Instructions
- In a slow cooker dish, lay eggplant noodles down flat.
- Layer a little sauce, peppers and onions, cottage cheese and mozzarella.
- Repeat to make 3 layers with sauce, veggies, cottage cheese and mozzarella.
- Add a final fourth layer of eggplant, top with sauce.
- Cover and cook on high 2 1/2 hours, or until eggplant is softened.
- Add 1 oz of cheese that was set aside to top, cover.
- Let cook additional 10 minutes, until cheese is melted.
- Garnish with red pepper flakes and parsley if desired.
- Serve hot- makes fabulous leftovers.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Can you use ricotta cheese instead of cottage cheese?
Terry – you definitely can! I like cottage cheese’s light flavor – but ricotta is more traditional in lasagne, so it will be great!
Im making it tonight with ricotta cheese since me and hubby dont like cottage cheese
Ricotta is the more traditional cheese for it – I just like cottage cheese. But either will be delicious! Hope you love it!
I don’t have a mandolin and am not familiar with their use. I would like to try to slice the eggplant by hand if possible. Can you tell me what thickness is best for this recipe? Would 1/4″ thick slices be too thick? How would 1/4″ thickness affect the cooking time?
Thanks, Ray
No worries Ray – you can slice it by hand too. Slice it as thin as you can, and just maybe give it an extra couple of minutes in the slow cooker if it takes a bit longer to get soft- but you should be fine as long as it’s pretty thin!
sounds so good but need to know hot to count it for keto!
I made this tonight- I did not have the thin slicer but did my best to get the slices wafer thin. It is absolutely delicious and with garden-fresh onions & peppers it tasted like summer! I used hand stretched mozzerella which I would not go again as I think its too watery.
Love it and have to buy one of the slicers for future endeavors.
I made this last night and it was delicious! In my slow cooker, it needed closer to 3 1/2 hours. I used thin mandoline slices of zucchini instead of peppers and added fresh basil. Thank you! I will use this recipe again.