Get ready to fall in love with Slow Cooker Sweet & Savory Meatballs – a dish that perfectly captures the spirit of effortless, crowd-pleasing comfort food! Tender, juicy meatballs are simmered in a glossy, flavor-packed sauce made from pantry staples, balancing sweet and tangy notes that make every bite irresistible. Whether you’re serving these at a party, prepping them for an easy weeknight dinner, or just need a classic go-to appetizer, this recipe always steals the show. The best part? Your slow cooker does all the heavy lifting, filling your kitchen with delicious aromas and guaranteeing a stress-free mealtime.

Ingredients You’ll Need
With just a handful of essential ingredients, you’ll bring together a recipe that dazzles with both flavor and simplicity. Each item in this list adds a crucial element—sweetness, tang, savoriness, or texture—to create those unforgettable Slow Cooker Sweet & Savory Meatballs.
- Frozen fully-cooked meatballs (2 pounds): Convenience meets flavor; these little bites soak up all the saucy goodness and keep things ultra-simple.
- Brown sugar (1/2 cup): Adds a caramelized sweetness that pairs perfectly with the tangy ingredients.
- Ketchup (1/2 cup): Offers that classic tomato tang with just the right hint of sweetness, forming the tasty sauce base.
- Soy sauce (1/4 cup): Brings savory, umami depth and just enough salt to balance the sweet elements.
- Honey (2 tablespoons): Enriches the sauce with natural sweetness and a silky, sticky finish.
- Dijon mustard (2 tablespoons): Adds a gentle heat and complexity, making the flavor profile truly pop.
- Worcestershire sauce (1 tablespoon): A little bit goes a long way, rounding out the sauce with tang and depth.
- Garlic powder (1 teaspoon): Infuses gentle garlicky savoriness without overpowering the other flavors.
- Ground black pepper (1/2 teaspoon): Gives just a touch of heat, enhancing all the other ingredients.
- Onion powder (1/2 teaspoon): Lends a mild onion backdrop for a subtle flavor lift.
- Chopped green onions or sesame seeds (optional, for garnish): The finishing touch for both color and a little added crunch or freshness.
How to Make Slow Cooker Sweet & Savory Meatballs
Step 1: Whisk Up the Sauce
Start by grabbing a medium mixing bowl and add the brown sugar, ketchup, soy sauce, honey, Dijon mustard, Worcestershire sauce, garlic powder, black pepper, and onion powder. Give everything a good whisk until your sauce is smooth and there are no visible clumps. This quick step ensures all the flavors meld beautifully before they ever touch the meatballs.
Step 2: Add Meatballs to the Slow Cooker
Next, place your frozen, fully-cooked meatballs straight into your slow cooker. No need to thaw—just toss them in. The direct-from-freezer approach guarantees the meatballs hold their texture and grab onto every bit of that wonderful sauce as they cook.
Step 3: Pour and Toss
Pour your whisked sauce evenly over the meatballs in the slow cooker. Use a spoon or spatula to gently stir and coat every meatball, making sure they all get a generous layer of sauce. Don’t worry if the sauce seems thin at first; it thickens as it cooks, basting the meatballs with flavor.
Step 4: Slow Cook to Perfection
Cover the slow cooker and cook on low for 4 to 5 hours, or on high for 2 to 3 hours. Be sure to give everything a quick stir about halfway through, ensuring every meatball is bathing in that luscious sweet and savory sauce. By the end, your meatballs will be piping hot and bursting with flavor.
Step 5: Garnish and Serve
Once your Slow Cooker Sweet & Savory Meatballs have finished cooking, sprinkle them with chopped green onions or sesame seeds if you’d like a colorful and tasty garnish. Serve them hot and watch them disappear in no time!
How to Serve Slow Cooker Sweet & Savory Meatballs

Garnishes
A finishing sprinkle of chopped green onions delivers a bright, fresh crunch, while a handful of toasted sesame seeds brings a gentle nuttiness and extra flair. If you’re feeling adventurous, try both—each garnish amps up both the visual appeal and overall flavor of your Slow Cooker Sweet & Savory Meatballs!
Side Dishes
These meatballs play well with just about anything. Fluffy steamed rice and creamy mashed potatoes catch every drop of the saucy goodness, while buttered noodles offer a familiar comfort. For a lighter pairing, serve them alongside a crisp green salad or sautéed snap peas—the possibilities are endless!
Creative Ways to Present
For party appetizers, transfer the meatballs to a pretty serving bowl or keep them warm in the slow cooker with toothpicks nearby so guests can graze at their leisure. As a main course, spoon them over a roasted sweet potato, pile them into toasty sub rolls, or lay them over cauliflower rice for a fun, gluten-free twist. Slow Cooker Sweet & Savory Meatballs are as versatile as they are delicious!
Make Ahead and Storage
Storing Leftovers
If you have any leftovers, simply place the meatballs (cooled to room temperature) and extra sauce in an airtight container and store them in the fridge. They’ll keep beautifully for up to 4 days, making lunch and dinner a breeze for the week ahead.
Freezing
For longer storage, portion your Slow Cooker Sweet & Savory Meatballs and sauce into freezer-safe containers. Freeze for up to 2 months—then all you need to do is thaw them overnight in the fridge before reheating. This is meal prepping at its flavorful best!
Reheating
To reheat, simply warm the meatballs gently in the microwave (cover with a damp paper towel to avoid drying out), or on the stovetop over medium-low heat with the sauce. Stir occasionally, and add a splash of water if the sauce needs loosening up. They’ll taste just as fresh as day one.
FAQs
Can I use homemade meatballs instead of frozen?
Absolutely! If you have a favorite homemade meatball recipe (beef, turkey, chicken, or even plant-based), just cook them first, then add them to the slow cooker and proceed as directed. The sauce pairs deliciously with just about any style.
How do I make this gluten-free?
You can easily make these Slow Cooker Sweet & Savory Meatballs gluten-free by choosing gluten-free frozen meatballs and checking all your condiments (especially soy sauce and Worcestershire sauce) to ensure they’re certified gluten-free.
Can I double the recipe for a larger group?
Yes! Double all the ingredients and use a larger (6- to 8-quart) slow cooker. Just make sure the meatballs are submerged in the sauce for even flavor—and serve up those party vibes!
Is the sauce very sweet?
The sauce is a perfect balance of sweet and savory, but you can adjust the sugar or honey up or down depending on your taste. Taste and tweak the sauce before pouring over the meatballs if you prefer it less sweet.
Can I keep meatballs warm in the slow cooker for serving?
Definitely. Once cooked, set your slow cooker to the “warm” setting and they’ll stay perfectly hot and safe to eat for several hours—ideal for potlucks or game days!
Final Thoughts
There’s just something magical about Slow Cooker Sweet & Savory Meatballs—comforting, irresistible, and endlessly versatile. Whether you’re hosting friends or simply want an easy, satisfying dinner, this recipe never disappoints. Give it a try and let it become your new go-to crowd-pleaser!
Print
Slow Cooker Sweet & Savory Meatballs Recipe
- Prep Time: 5 minutes
- Cook Time: 4 hours
- Total Time: 4 hours 5 minutes
- Yield: 8 servings
- Category: Appetizer, Main Course
- Method: Slow Cooker
- Cuisine: American
- Diet: Vegetarian
Description
These Slow Cooker Sweet & Savory Meatballs are a delicious and easy-to-make dish perfect for parties or a quick weeknight meal. The combination of brown sugar, ketchup, and soy sauce creates a flavorful sauce that coats the meatballs beautifully.
Ingredients
Main Ingredients:
- 2 pounds frozen fully-cooked meatballs
- 1/2 cup brown sugar
- 1/2 cup ketchup
- 1/4 cup soy sauce
Sauce:
- 2 tablespoons honey
- 2 tablespoons Dijon mustard
- 1 tablespoon Worcestershire sauce
- 1 teaspoon garlic powder
- 1/2 teaspoon ground black pepper
- 1/2 teaspoon onion powder
Garnish:
- Chopped green onions or sesame seeds for garnish (optional)
Instructions
- Mix the Sauce: In a medium bowl, whisk together the brown sugar, ketchup, soy sauce, honey, Dijon mustard, Worcestershire sauce, garlic powder, black pepper, and onion powder until smooth.
- Cook in Slow Cooker: Place the frozen meatballs in a 4- to 6-quart slow cooker. Pour the sauce over the meatballs and stir to coat evenly. Cover and cook on low for 4–5 hours or on high for 2–3 hours, stirring once halfway through.
- Garnish and Serve: Once heated through and coated in sauce, garnish with green onions or sesame seeds if desired. Serve warm.
Notes
- These meatballs make a perfect party appetizer or an easy weeknight dinner when served over rice or mashed potatoes.
- For a homemade version, substitute with your favorite cooked meatball recipe.
Nutrition
- Serving Size: about 6 meatballs
- Calories: 290
- Sugar: 15g
- Sodium: 620mg
- Fat: 16g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 15g
- Cholesterol: 40mg