Hey there, friends! If you’ve been searching for the best slow cooker lasagna recipe, you’re in for a treat. This Crockpot Spinach and Ricotta Lasagna is a game-changer! Whether you call it crockpot lasagna, lazy crock pot lasagna, or just a lifesaver on busy days, this dish is everything you love about lasagna with none of the fuss.
I’m all about easy crockpot dinners that make my life as a mom of three just a little bit simpler. This is hands-down one of my favorite crockpot dishes, especially because it’s so easy to make. It’s the perfect mix of cheesy, saucy, and hearty—everything you want in a lasagna dinner without having to hover over the stove. If you’ve never tried a slow cooker lasagna recipe, you’ll be amazed at how effortless (and delicious) it is.

So, grab your crockpot slow cooker, and let’s dive into one of the easiest and most delicious lasagna recipes out there. Trust me, this is one of those easy lasagne recipes simple enough for a weeknight but tasty enough for a special occasion. It’s the ultimate slow cooker pasta recipe—a cozy, comforting meal the whole family will love!
This recipe is perfect for those days when you’re juggling a million things and still want to put a warm, homemade meal on the table. Trust me, once you try it, you’ll never go back to the old-school way of making lasagna.
Ingredients You’ll Need

Here’s what you need to grab:
- Lasagna noodles (the regular kind—no need to boil them, woohoo!)
- 2 cups ricotta cheese
- 2 cups shredded mozzarella cheese (or more if you’re a cheese lover like me!)
- 1/2 cup grated Parmesan cheese
- 3 cups fresh spinach (roughly chopped, or just throw it in as is)
- 1 jar (24 oz) marinara sauce (pick your family’s favorite brand)
- 1 egg
- 1 tsp Italian seasoning
- 1/2 tsp garlic powder
- Salt and pepper to taste
How to Make It (Step-by-Step)
Get the Filling Ready:
In a big mixing bowl, combine the ricotta cheese, egg, Parmesan cheese, Italian seasoning, garlic powder, and a pinch of salt and pepper. Mix it up until it’s creamy.
Stir in the spinach until it’s all mixed together. (If you’re using frozen spinach, make sure to thaw and squeeze out the water first!)
Start Layering in the Crockpot:

First, spread a thin layer of marinara sauce on the bottom of your crockpot. This keeps the noodles from sticking.
Next, lay down a layer of uncooked lasagna noodles. Break them into pieces to fit—don’t stress about it looking perfect.

Now, spread some of the ricotta-spinach mixture on top of the noodles.
Sprinkle a handful of mozzarella cheese over that.

Repeat the layers: sauce, noodles, ricotta mixture, mozzarella. Keep going until you’ve used everything.
Finish with a top layer of marinara sauce and a good handful of mozzarella. (This is the part that gets all bubbly and golden. Yum!)
Cook It Up:
Cover your crockpot and set it on low for 4-5 hours or high for 2-3 hours.
You’ll know it’s ready when the noodles are soft, and the cheese is melted and bubbly.
Let It Rest:
Once it’s done cooking, let it sit in the crockpot (lid off) for about 10 minutes. This helps it firm up a bit, so it doesn’t fall apart when you slice it.
Serve and Enjoy:
Dish it out and watch your family dig in! Serve it with some garlic bread or a simple salad if you’re feeling fancy.
Why I Love This Recipe
What I love most is that it’s a “set it and forget it” kind of meal. While it’s cooking, I can help my oldest with her math homework, keep my middle kid from climbing on the furniture (again), and maybe even sneak in a few minutes for myself. Plus, my kids gobble it up every single time—like, even my youngest, who usually picks out anything green, doesn’t even notice the spinach!
And let’s not forget about cleanup. Since everything cooks in one pot, you’re not stuck washing a bunch of dishes after dinner. A total win for busy moms, right?
A Few Tips:
- If you’re in a rush, you can skip chopping the spinach. It’ll soften as it cooks.
- Want to add some protein? Cooked ground beef, turkey, or even shredded chicken can go into the marinara sauce.
- Leftovers reheat beautifully, so don’t be afraid to make extra!
Alright, there you have it—Crockpot Spinach and Ricotta Lasagna that’s mom-tested and kid-approved. Give it a try, and let me know how it turns out. I’d love to hear how your family likes it—or if you add your own little twist!
FAQs for Crockpot Spinach and Ricotta Lasagna
Can I use oven-ready lasagna noodles in this crockpot lasagna recipe?
Yes! Regular or oven-ready lasagna noodles work perfectly in this recipe. No need to boil them first—just layer them directly into the crockpot. The sauce and cheese keep them soft as they cook.
What if I don’t have ricotta cheese?
No ricotta? No problem! You can substitute cottage cheese, or even a mix of cream cheese and Parmesan for a similar creamy texture.
Can I make this ahead of time?
Yes! You can assemble the lasagna in the crockpot ahead of time and refrigerate it for up to 24 hours. When you’re ready to cook, just pop it into the slow cooker and follow the regular cooking instructions.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply microwave individual portions or warm the whole dish in the oven.
Crockpot Spinach and Ricotta Lasagna

Crockpot Spinach and Ricotta Lasagna
Ingredients
- Lasagna noodles uncooked
- 2 cups ricotta cheese
- 2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 3 cups fresh spinach or thawed frozen spinach
- 1 jar 24 oz marinara sauce
- 1 egg
- 1 tsp Italian seasoning
- 1/2 tsp garlic powder
- Salt and pepper to taste
Instructions
Prep the Filling:
- In a bowl, mix ricotta, egg, Parmesan, Italian seasoning, garlic powder, salt, and pepper. Fold in spinach.
Layer the Lasagna:
- Spread a thin layer of marinara sauce on the bottom of your crockpot.
- Add a layer of uncooked lasagna noodles (break them to fit).
- Spread a layer of the ricotta mixture, sprinkle mozzarella, and add more sauce.
- Repeat layers, finishing with sauce and mozzarella on top.
Cook:
- Cover and cook on low for 4-5 hours or high for 2-3 hours, until noodles are tender and cheese is bubbly.
Serve:
- Let it rest for 10 minutes before slicing. Serve warm and enjoy!
Notes
- For a meaty twist, add cooked ground beef or turkey to the marinara sauce.
- Leftovers can be stored in the fridge for up to 3 days or frozen for 3 months.
And there you have it—a Crockpot Spinach and Ricotta Lasagna that’s bound to become your go-to for busy days. It’s truly the best slow cooker lasagna recipe I’ve tried, and I love how it turns out every single time. Whether you’re new to crockpot dishes or a seasoned pro, this crockpot lasagna recipe is a winner.
Check out more crockpot lasagna recipes on the blog:



It’s so easy to make, so comforting, and so delicious that even picky eaters will clean their plates. If you’ve been on the hunt for easy crockpot dinners or a slow cooker pasta recipe to add to your meal rotation, this is it. From the gooey cheese to the perfectly cooked noodles, it’s everything you love about a classic lasagna dinner, but with way less work.
So, grab your crockpot slow cooker, give this lazy crock pot lasagna a try, and let the magic happen. With this easy lasagna recipe, dinner practically makes itself while you focus on everything else you’ve got going on. Don’t forget to let me know how your family enjoys it—and if you add any fun twists to the recipe!
Happy cooking and enjoy your delicious lasagna night!
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