Crockpot Meatball Subs are a delightful, comforting meal that combines the ease of slow cooking with the satisfying flavors of Italian cuisine. Imagine coming home after a long day to the inviting aroma of savory meatballs simmering in rich marinara sauce, just waiting to be nestled in soft, toasted hoagie rolls. This recipe is perfect for busy weekdays or casual gatherings, making it a go-to for any occasion. With minimal prep and cooking time, you’ll have a hearty meal ready to enjoy in just a few hours.
Why We Love This Crockpot Meatball Subs Recipe
There are countless reasons to adore this Crockpot Meatball Subs recipe. Firstly, the convenience of using a crockpot cannot be overstated. You can throw in the ingredients, set the timer, and go about your day, knowing that a delicious meal awaits you when you return. The meatballs remain juicy and flavorful as they cook low and slow, soaking up the robust marinara sauce. Moreover, this dish is endlessly customizable—whether you prefer extra cheese, spicy marinara, or whole grain rolls, there’s room to tweak this recipe to suit your tastes. Plus, it’s a crowd-pleaser that brings comfort and satisfaction to the table, making it ideal for feeding family and friends alike.
Ingredients about Crockpot Meatball Subs
- 1 pound frozen meatballs
- 2 cups marinara sauce
- 4 hoagie rolls
- 1 cup shredded mozzarella cheese
- Salt and pepper to taste
- Fresh basil or parsley for garnish (optional)
How to Make Crockpot Meatball Subs Directions
Making Crockpot Meatball Subs is straightforward and fun! Start by placing the frozen meatballs in the bottom of your crockpot. They don’t need to be thawed; just place them in the pot directly. Next, pour the marinara sauce over the meatballs. Ensure that they are well coated as it will enhance their flavor as they cook.
After that, cover the crockpot securely and set it to cook on low for 4 to 6 hours or on high for 2 to 3 hours. This method of cooking will allow the meatballs to absorb the sauce fully and become tender. While the meatballs are cooking, preheat your oven to 375°F (190°C). Once the oven is ready, place the hoagie rolls on a baking sheet and toast them in the oven for about 5 minutes. Toasting the rolls adds a delightful crunch that balances well with the saucy meatballs.
When the cooking time is up and the meatballs are ready, use tongs or a slotted spoon to fill each toasted hoagie roll with meatballs and marinara sauce. Make sure to load them generously! Then, sprinkle some shredded mozzarella cheese on top of each filled roll, allowing it to be heaped for that cheesy goodness.
Finally, place the meatball-filled rolls back in the oven and broil them for 1 to 2 minutes. Keep a close eye on them—the goal is to melt the cheese and create a bubbly, golden top. Once you see that delightful melting action, remove them from the oven. Serve your Crockpot Meatball Subs immediately while they’re hot and delicious, garnished with fresh basil or parsley if you wish.
How to Serve Crockpot Meatball Subs
Serving your Crockpot Meatball Subs is as exciting as making them! You can present them by placing them on a large serving platter, which invites everyone to dig in. To complement the rich, cheesy meatball subs, consider serving them with a simple side salad. A crisp Caesar or mixed green salad can perfectly balance the heartiness of your subs. You might also offer a side of potato chips or sweet potato fries for added crunch and flavor.
For a cozy, casual gathering, set up a toppings station where guests can add extra cheese, fresh herbs, or a sprinkle of red pepper flakes to personalize their subs. This encourages interaction and allows everyone to enjoy their meal just how they like it.
Expert Tips: Crockpot Meatball Subs
Here are some expert tips to elevate your Crockpot Meatball Subs experience. First, if you prefer non-frozen meatballs, you can make your own using ground beef, turkey, or chicken. Just ensure they are cooked before adding them to the sauce.
Another tip is to try different marinara sauces; some add a touch of sweetness, while others are more robust and herby. Experiment to find your favorite! You can also adjust the seasoning in the sauce by adding garlic powder, Italian herbs, or even a pinch of red pepper flakes for spice.
If you want to control the mess, serve the meatballs and sauce in bowls on the side, allowing people to fill their own rolls at the table. This keeps the subs from getting soggy before they’re served and gives everyone the freedom to load up on their favorite ingredients.
How to Store Crockpot Meatball Subs
Storing any leftovers from your Crockpot Meatball Subs is simple. Start by allowing the subs to cool to room temperature. Then, carefully wrap any unconsumed subs in aluminum foil or place them in airtight containers. Make sure to put any remaining meatballs and sauce in a separate container. Storing them separately will help keep your rolls from becoming soggy.
You can refrigerate everything for up to 3 days. When you’re ready to enjoy your leftovers, reheat the meatballs and sauce in a saucepan over medium heat. If the rolls have lost some of their crispness, you can toast them quickly in the oven. This will help reproduce that delicious, toasty texture you initially enjoyed.
Variation of Crockpot Meatball Subs
The beauty of Crockpot Meatball Subs lies in their versatility, allowing you to get creative in the kitchen! Here are some variations to try.
If you’re looking to spice things up more, consider adding sliced jalapeños or pepperoncini to the marinara sauce. You can also change up your cheese selection; provolone or cheddar can add a different flavor profile. For an even heartier version, add some sautéed peppers and onions into the mix!
For those seeking a healthier alternative, try using whole-grain hoagie rolls or gluten-free bread if dietary restrictions are a concern. Substituting turkey or chicken meatballs can cut down on fat while keeping the heartiness intact.
Finally, consider adding pesto to your marinara sauce for a fresh, herbaceous flavor twist. Whether you stay with the classic or venture into these variations, your Crockpot Meatball Subs will surely be a hit!
FAQ
What is the best type of meatballs for Crockpot Meatball Subs?
Using frozen meatballs makes this recipe incredibly easy, but you can also make your own with ground beef, turkey, or chicken. Just ensure they’re cooked before adding them to the sauce.
How long do Crockpot Meatball Subs take to cook?
Crockpot Meatball Subs generally take about 4 to 6 hours on low or 2 to 3 hours on high. You’ll enjoy perfectly tender meatballs by allowing them to cook slowly.
Can I freeze leftovers from Crockpot Meatball Subs?
Yes! You can freeze the meatballs and sauce separately for up to 3 months. Just defrost before reheating, and enjoy delicious leftovers anytime!
What can I serve with Crockpot Meatball Subs?
A simple side salad or crispy potato chips pairs wonderfully. You can also add toppings for guests to customize their subs, adding extra flavor and fun.
Are these meatball subs family-friendly?
Absolutely! This recipe is a hit with both kids and adults, making it a fantastic option for family dinners or gatherings with friends.

Crockpot Meatball Subs
Ingredients
Main Ingredients
- 1 pound frozen meatballs You can also use homemade meatballs.
- 2 cups marinara sauce Try different types of marinara for varied flavors.
- 4 pieces hoagie rolls Whole grain or gluten-free options can be used.
- 1 cup shredded mozzarella cheese Other cheese options include provolone or cheddar.
- Salt and pepper to taste
- Fresh basil or parsley for garnish Optional for serving.
Instructions
Preparation
- Place the frozen meatballs in the bottom of your crockpot without thawing them.
- Pour the marinara sauce over the meatballs, ensuring they are well coated.
Cooking
- Cover the crockpot and set it to cook on low for 4 to 6 hours or on high for 2 to 3 hours.
- While the meatballs are cooking, preheat your oven to 375°F (190°C).
- Place the hoagie rolls on a baking sheet and toast them in the oven for about 5 minutes.
- Once the meatballs are ready, use tongs or a slotted spoon to fill each toasted hoagie roll with meatballs and marinara sauce.
- Sprinkle shredded mozzarella cheese on top of each filled roll.
- Place the meatball-filled rolls back in the oven and broil for 1 to 2 minutes until the cheese melts.
- Remove from the oven and serve immediately, garnished with fresh basil or parsley if desired.
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