These Slow Cooker Teriyaki Meatballs are the ultimate no-fuss dinner that delivers bold, sticky-sweet flavor with every bite. Whether you’re feeding a hungry crowd or prepping meals for the week, this recipe is a true set-it-and-forget-it gem. Imagine tender meatballs slowly simmering in a rich, homemade teriyaki sauce until perfectly glazed and ready to devour.

Perfect for busy nights or lazy weekends, they pair beautifully over rice, noodles, or even tucked into slider buns for a game-day snack. With just a few pantry staples and minimal effort, you’ll create a dish that tastes like takeout but feels like comfort food.
What Kind of Meatballs Should I Use?
You can use frozen fully cooked meatballs or homemade ones for this recipe. Frozen meatballs save time and still soak up all that delicious teriyaki flavor during the slow cook. For a homemade touch, use a mix of ground beef and pork with breadcrumbs and garlic for juicy, flavorful results.
Ingredients for the Slow Cooker Teriyaki Meatballs
Frozen Meatballs – These act as the hearty base of the dish. Fully cooked beef or turkey meatballs both work well.
Soy Sauce – Brings that signature umami depth to the teriyaki glaze.
Brown Sugar – Adds sweetness and helps create that sticky, glossy finish.
Honey – Balances the soy sauce with a floral sweetness and thickens the sauce.
Garlic & Ginger – Classic aromatics that give the sauce its bold, savory kick.
Rice Vinegar – Provides the perfect tangy note to brighten up the richness.
Cornstarch & Water – This slurry thickens the sauce right in the slow cooker.
Green Onions & Sesame Seeds – Optional, but highly recommended for that final fresh and nutty touch.
How To Make the Slow Cooker Teriyaki Meatballs
Step 1: Prepare the Sauce
In a bowl, whisk together soy sauce, brown sugar, honey, minced garlic, grated ginger, and rice vinegar. This is your flavor-packed teriyaki base.
Step 2: Add to Slow Cooker
Place the frozen meatballs into your slow cooker and pour the sauce over them. Stir to coat evenly.
Step 3: Slow Cook
Set the slow cooker on LOW for 4-5 hours or HIGH for 2-3 hours. Stir occasionally to ensure even cooking.
Step 4: Thicken the Sauce
In the final 30 minutes, mix cornstarch with water and stir it into the slow cooker. Let it cook until the sauce thickens and clings to the meatballs.
Step 5: Garnish and Serve
Top with sliced green onions and sesame seeds just before serving. Serve hot over rice or noodles.

Serving and Storing These Teriyaki Meatballs
These meatballs are best served fresh and hot, right out of the slow cooker. Spoon them over fluffy jasmine rice, sesame noodles, or as filling in a soft sandwich bun. If you have leftovers, let them cool completely before transferring to an airtight container. They will keep in the fridge for up to 4 days or freeze beautifully for up to 2 months. Reheat gently on the stovetop or in the microwave with a splash of water to loosen the sauce.
What to Serve With Slow Cooker Teriyaki Meatballs?
Steamed White or Brown Rice
A fluffy bed of rice is the classic pairing to soak up all that sweet-savory sauce.
Sesame Garlic Noodles
The nutty flavor of sesame oil and garlic noodles balances the rich meatballs.
Stir-Fried Vegetables
Quick stir-fried broccoli, bell peppers, and snap peas add crunch and color.
Cucumber Salad
A light and refreshing cucumber salad brings a cooling contrast to the dish.
Pineapple Fried Rice
If you want a tropical twist, this sweet and savory side is a fantastic choice.
Pickled Ginger or Kimchi
Adds a pop of acidity and a bit of heat to cut through the richness.
Hawaiian Rolls
Soft and slightly sweet, these make perfect little sliders for entertaining.
Want More Meatball Ideas?
If you’re loving these Teriyaki Meatballs, be sure to check out more crave-worthy meatball dishes and slow-cooked delights:
- Try the Slow Cooker Salisbury Steak for another cozy dinner option.
- These Cheddar Stuffed BBQ Bacon Bombs will wow at any party.
- Craving pasta? Don’t miss our Creamy Beef and Shells for hearty comfort.
- Creamy Garlic Chicken Breasts is another saucy, slow-cooked winner.
- Pair your next meal with Dad’s Creamy Cheesy Au Gratin Potatoes for the ultimate side.
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And let me know in the comments how yours turned out. Did you make your own meatballs or use store-bought? Add extra spice or keep it classic?
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Slow Cooker Teriyaki Meatballs
- Total Time: 4 hours 5 minutes
- Yield: 6 servings
Description
Get ready for your new favorite weeknight dinner: Slow Cooker Teriyaki Meatballs. This easy recipe is packed with bold, sticky-sweet teriyaki flavor and made effortless thanks to your slow cooker. Whether you’re looking for an easy recipe to serve over rice, a fun game-day appetizer, or a freezer-friendly meal prep option, these tender, saucy meatballs deliver comfort and craveability in every bite. A true crowd-pleaser that fits any occasion, perfect for quick dinners, lazy weekends, or flavorful party food. Great for dinner ideas, food ideas, or anyone hunting for a flavorful yet hands-off meal.
Ingredients
32 oz frozen meatballs
1/2 cup soy sauce
1/3 cup brown sugar
1/4 cup honey
2 cloves garlic, minced
1 teaspoon fresh ginger, grated
2 tablespoons rice vinegar
2 tablespoons cornstarch
2 tablespoons water
Optional: green onions, sliced
Optional: sesame seeds
Instructions
1. In a mixing bowl, whisk together soy sauce, brown sugar, honey, garlic, ginger, and rice vinegar to create the teriyaki sauce.
2. Place frozen meatballs in the slow cooker. Pour sauce over the meatballs and toss to coat.
3. Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours, stirring occasionally.
4. In the last 30 minutes, mix cornstarch and water in a small bowl, then stir into the slow cooker to thicken the sauce.
5. Continue cooking uncovered until the sauce is glossy and thick.
6. Serve hot, garnished with green onions and sesame seeds if desired.
Notes
For homemade meatballs, pre-cook before adding to the slow cooker.
You can double the sauce if you prefer extra glaze for rice or noodles.
- Prep Time: 5 minutes
- Cook Time: 4 hours
- Category: Main
- Method: Slow Cooker
- Cuisine: Asian-Inspired
Nutrition
- Serving Size: 5–6 meatballs
- Calories: 410
- Sugar: 15g
- Sodium: 890mg
- Fat: 22g
- Saturated Fat: 7g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 22g
- Cholesterol: 60mg
Keywords: slow cooker, meatballs, teriyaki, easy dinner, meal prep, weeknight recipe
