These Easy Slow Cooker Stuffed Shells are filled with a tasty meat mixture and covered in rich tomato sauce. They cook slowly, allowing all the flavors to blend beautifully!
What’s great is that you just toss everything in the slow cooker and relax. I love how the cheese gets all melty and gooey—so good! It’s perfect for busy days when you need a yummy meal!
Key Ingredients & Substitutions
Jumbo Pasta Shells: These are perfect for stuffing! If you can’t find these, try using manicotti or even large ravioli as a fun twist.
Ground Beef: I find beef adds great flavor but feel free to swap it for ground turkey or chicken for a lighter option. If you’re vegetarian, mushrooms or lentils can work well too!
Ricotta Cheese: This cheese gives a creamy texture. If you’re out, cottage cheese can be a good alternative, just blend it for a smoother consistency.
Marinara Sauce: Store-bought is usually convenient, but homemade is always a treat! You can even use Alfredo sauce for a unique flavor.
How Do You Stuff the Shells Without Making a Mess?
Stuffing pasta shells can be tricky, but it’s simple with a few tips:
- Use a small spoon or a piping bag to fill each shell evenly.
- Don’t overfill; a heaping tablespoon per shell usually works well.
- Arrange the filled shells in a single layer to prevent them from sticking together during cooking.
Following these steps will make your life easier and keep your kitchen clean!
Easy Slow Cooker Stuffed Shells with Meat Filling
Ingredients You’ll Need:
For the Shells:
- 1 box jumbo pasta shells (about 20-25 shells)
- 1 lb ground beef (or ground turkey)
- 1 small onion, finely chopped
- 2 cloves garlic, minced
For the Filling:
- 1 (15 oz) container ricotta cheese
- 1 cup shredded mozzarella cheese, divided
- 1/4 cup grated Parmesan cheese
- 1 large egg
- 1 teaspoon dried Italian seasoning
- Salt and pepper, to taste
For the Sauce:
- 2 cups marinara sauce (store-bought or homemade)
- Fresh basil or parsley, chopped for garnish (optional)
How Much Time Will You Need?
This recipe will take about 20 minutes of prep time, plus an additional 3-4 hours cooking time in the slow cooker. You’ll be amazed at how much flavor develops with minimal effort!
Step-by-Step Instructions:
1. Prepare the Pasta Shells:
Start by cooking the jumbo pasta shells according to the package directions until they are al dente. Drain them gently and set aside to cool while you prepare the filling.
2. Cook the Meat Filling:
In a medium skillet over medium heat, brown the ground beef along with the chopped onion and minced garlic. Cook until the meat is no longer pink and the onions are soft, which should take about 5-7 minutes. Make sure to drain any excess fat before moving on!
3. Mix the Filling Ingredients:
In a large bowl, combine the cooked meat mixture, ricotta cheese, 1/2 cup of the shredded mozzarella, the grated Parmesan cheese, the beaten egg, dried Italian seasoning, and season with salt and pepper. Stir everything together until well mixed and creamy.
4. Build Your Layers:
Spread about 1/2 cup of marinara sauce on the bottom of your slow cooker to prevent sticking. Now, it’s time to stuff those shells! Take each cooled shell and carefully fill it with the meat and cheese mixture. Place them in a single layer in the slow cooker on top of the sauce.
5. Add the Sauce:
Pour the remaining marinara sauce over the stuffed shells evenly, covering them nicely. This will keep the shells moist and flavorful as they cook.
6. Slow Cook Them:
Cover the slow cooker and cook on low for 3-4 hours. You’ll know they’re ready when the sauce is bubbly and everything is heated through!
7. Finish with Cheese:
In the last 10 minutes of cooking, sprinkle the remaining 1/2 cup of mozzarella cheese on top of the shells. Cover again to let the cheese melt nicely.
8. Serve and Enjoy:
Once done, take the lid off and let it cool for a minute. Garnish with fresh basil or parsley if you like, and serve warm. These stuffed shells are perfect for family dinners or gatherings!
Enjoy your hands-off, delicious slow cooker stuffed shells!
FAQ for Easy Slow Cooker Stuffed Shells with Meat Filling
Can I Use Different Types of Meat?
Absolutely! Ground turkey or chicken are great alternatives if you want a lighter option. You can also try using ground sausage for a little extra flavor!
Can I Make This Recipe Vegetarian?
Yes! You can substitute the meat with sautéed mushrooms, spinach, or even lentils. Just make sure to add some seasoning to keep the filling flavorful.
How Do I Store Leftovers?
Store any leftovers in airtight containers in the refrigerator for up to 3 days. They also freeze well; just be sure to wrap them tightly before freezing for up to 3 months.
Can I Prepare This Ahead of Time?
Definitely! You can stuff the shells ahead of time and keep them in the fridge for up to a day. Just add the marinara sauce and cook when you’re ready to eat!
