These Easy Slow Cooker Stuffed Shells are filled with cheesy goodness and topped with a rich meat sauce. It’s like a warm hug in a pasta shell!
What makes this dish even better is how little work it takes! Just fill those shells, layer them in the slow cooker, and let the magic happen. No fuss, just yum! 🍝
Key Ingredients & Substitutions
Jumbo Pasta Shells: These large shells hold the delicious stuffing perfectly. If you can’t find them, you can use manicotti or even small elbow macaroni as an alternative!
Ground Beef: This provides a hearty base. Ground turkey or chicken are great lighter options, while plant-based proteins can work if you’re avoiding meat.
Ricotta Cheese: This adds creaminess and flavor. For a lighter option, substitute cottage cheese, blending it until smooth. Vegan ricotta can also be used as a dairy-free alternative.
Cheeses: Mozzarella is key for that gooey texture. If you want to try something different, provolone or a vegan cheese can also fit nicely.
How Do You Make the Perfect Stuffed Shells?
Assembling stuffed shells can be tricky, but a few tips will help! Start by ensuring your pasta shells are cooked al dente. They will soften more in the slow cooker. After cooling, use a teaspoon to fill each shell with the meat and cheese mixture.
- Use a ziploc bag to pipe the filling into each shell quickly if you’re short on time.
- Layer the shells gently to avoid breaking them, and don’t overcrowd!
- Don’t hesitate to add extra marinara sauce between layers for a more flavorful dish.
Easy Slow Cooker Stuffed Shells with Meat Sauce
Ingredients You’ll Need:
- 1 box (12 oz) jumbo pasta shells
- 1 lb (450 g) ground beef
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 24 oz (680 g) marinara or pasta sauce, divided
- 15 oz (425 g) ricotta cheese
- 2 cups shredded mozzarella cheese, divided
- 1/2 cup grated Parmesan cheese, divided
- 1 large egg
- 1/4 cup fresh parsley, chopped (or 2 tbsp dried Italian herbs)
- Salt and pepper to taste
- Cooking spray or olive oil for greasing the slow cooker
How Much Time Will You Need?
This delicious dish takes about 20 minutes of prep time and then cooks in the slow cooker for 3 to 4 hours. With some simple steps upfront, you’ll have a hearty meal ready to enjoy with minimal effort!
Step-by-Step Instructions:
1. Prepare the Pasta:
Start by cooking the jumbo pasta shells according to package instructions until they’re al dente. This means they’ll be just a little firm because they’ll cook more in the slow cooker. Once cooked, drain them and set aside to cool.
2. Cook the Beef:
In a skillet over medium heat, add the ground beef and finely chopped onion. Cook until the beef is browned and the onion is tender, which takes about 6 to 8 minutes. Add the minced garlic and let it cook for another 1 to 2 minutes, then drain off any excess fat from the skillet.
3. Combine Ingredients:
Now, stir in 1 cup of marinara sauce into the cooked beef and onion mixture, adding some salt and pepper to taste. Remove from the heat and let it cool slightly.
In a large mixing bowl, combine the ricotta cheese, 1 cup of mozzarella cheese, 1/4 cup of Parmesan cheese, the egg, and parsley (or dried herbs). Season with a little salt and pepper. Mix it all together until smooth!
4. Stuff the Shells:
Once your beef mixture is cool, gently fold it into the cheese mixture. Preheat your slow cooker by spraying the insert with cooking spray or lightly brushing it with olive oil. Spread half of the remaining marinara sauce on the bottom of the slow cooker to start.
5. Layer in the Slow Cooker:
Next, carefully stuff each pasta shell with the meat and cheese mixture. Place the stuffed shells in a single layer in the slow cooker. Once all the shells are in, spoon the remaining marinara sauce evenly over them.
6. Cook and Finish:
Cover the slow cooker and set it to cook on low for 3 to 4 hours. You’ll know it’s ready when the shells are tender and the cheese is melted and bubbly. When it’s almost time to serve, sprinkle the remaining mozzarella and Parmesan cheeses over the top. Cover again and cook for another 10-15 minutes until the cheese is melted.
7. Serve and Enjoy:
Once everything is cooked, garnish with extra parsley if you like, and serve your stuffed shells warm. Enjoy this comforting and easy dish with your family or friends!
FAQ for Easy Slow Cooker Stuffed Shells with Meat Sauce
Can I Use Different Proteins in This Recipe?
Absolutely! Instead of ground beef, you can use ground turkey, chicken, or even a plant-based meat substitute for a vegetarian option. Just cook the protein until browned as directed.
How Do I Store Leftovers?
Store any leftover stuffed shells in an airtight container in the refrigerator for up to 3 days. To reheat, simply microwave individual portions or warm them in the oven at 350°F (175°C) until heated through.
Can I Freeze the Stuffed Shells?
Yes, you can! Assemble the stuffed shells and cover them tightly with foil or plastic wrap before freezing. They can be frozen for up to 2 months. When ready to eat, thaw them in the fridge overnight before cooking in the slow cooker, or cook from frozen (just add an extra hour to cooking time).
What Dishes Pair Well with Stuffed Shells?
These stuffed shells pair wonderfully with a simple green salad, garlic bread, or steamed vegetables. You could also serve them with extra marinara sauce on the side for dipping!
