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If you love lasagna but don’t love the time, effort, or cleanup that comes with making it from scratch, Slow Cooker Ravioli Lasagna is about to become your new favorite dinner. This comforting, family-friendly recipe delivers all the cozy flavors of classic lasagna—layers of pasta, sauce, and melty cheese—without boiling noodles, assembling fussy layers, or turning on the oven.
Instead of traditional lasagna noodles, this recipe uses cheese-filled ravioli, which acts as both the pasta and filling. When layered in the slow cooker with marinara sauce and cheese, the ravioli soften perfectly, creating a rich, hearty dish that tastes like it simmered all day—because it did.

This is a true dump-and-go recipe, making it perfect for busy weeknights, lazy weekends, potlucks, or anytime you want maximum comfort with minimal effort.
Why This Slow Cooker Ravioli Lasagna Works
This recipe is beloved for a reason:
- No boiling noodles
- Minimal prep and cleanup
- Hands-off slow cooking
- Kid-approved flavors
- Easily customizable
The slow cooker gently melds the flavors together while keeping everything tender and saucy—never dry, never overcooked.
Ravioli Lasagna vs Traditional Lasagna
Traditional lasagna can be time-consuming, requiring multiple steps and careful assembly. Ravioli lasagna simplifies the process by replacing layers of noodles and ricotta with pre-filled ravioli.
The result is just as comforting and flavorful, but far more approachable—especially on busy days.
Ingredients
- 1 (25 oz) bag frozen cheese ravioli
- 3 cups marinara sauce
- 1 cup ricotta cheese
- 2 cups shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 teaspoon Italian seasoning
- ½ teaspoon garlic powder
- Salt and black pepper, to taste
- Optional: fresh basil or parsley for garnish

Instructions
- Prepare the Slow Cooker
Lightly grease the inside of the slow cooker with cooking spray. - Layer the Ingredients
Spread a thin layer of marinara sauce on the bottom. Add a layer of frozen ravioli, followed by dollops of ricotta, mozzarella, Parmesan, and seasonings. - Repeat Layers
Continue layering sauce, ravioli, cheeses, and seasoning until ingredients are used, finishing with sauce and mozzarella on top. - Slow Cook
Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours, until ravioli are tender and cheese is melted. - Rest and Serve
Turn off heat and let sit for 10 minutes before serving. Garnish with fresh herbs if desired.
Tips for the Best Ravioli Lasagna
- Use frozen ravioli: They hold up best during slow cooking
- Don’t overcook: Check at the lower end of the time range
- Finish with cheese on top: For a gooey, melty layer
- Let it rest: Helps layers set before serving
Easy Variations
Customize this recipe to suit your taste:
- Meat Lovers: Add cooked ground beef or sausage between layers
- Veggie Loaded: Add spinach, mushrooms, or zucchini
- Spinach Ravioli: Swap cheese ravioli for spinach-filled
- Extra Creamy: Add a layer of Alfredo sauce
- Spicy Kick: Add red pepper flakes
This recipe is endlessly adaptable.

What to Serve with Slow Cooker Ravioli Lasagna
Pair this comforting dish with:
- Garlic bread or breadsticks
- Simple green salad
- Roasted vegetables
- Steamed broccoli
It’s hearty enough to stand alone but easy to round out into a full meal.
Make-Ahead & Storage
- Make-Ahead: Assemble layers and refrigerate up to 12 hours
- Refrigerator: Store leftovers up to 4 days
- Freezer: Freeze cooked portions up to 2 months
- Reheating: Warm gently in microwave or oven
The flavors deepen overnight, making leftovers especially delicious.
Perfect for Busy Families
This recipe is a lifesaver on hectic days. Assemble it in the morning, let it cook while you go about your day, and come home to a warm, satisfying dinner that feels like you worked much harder than you did.
Final Thoughts
Slow Cooker Ravioli Lasagna is comfort food at its easiest. With rich sauce, tender ravioli, and layers of melty cheese, it delivers everything you love about lasagna—without the stress.
If you need a reliable, crowd-pleasing dinner that practically cooks itself, this is it.

Slow Cooker Ravioli Lasagna
Ingredients
Equipment
Method
- Layer sauce, ravioli, cheeses, and seasoning in slow cooker.
- Repeat layers and finish with sauce and mozzarella.
- Cook on low 4–5 hours or high 2–3 hours.
- Rest briefly before serving.



