Dinner

Slow Cooker Teriyaki Meatballs

Slow cooker teriyaki meatballs are a perfect hands-off dinner. They simmer slowly until tender and soak up a glossy, sticky sauce. Garlic and ginger add warm aroma while green onions bring a fresh bite. If you enjoy easy slow-cooker dinners, try this slow-cooker unstuffed cabbage rolls recipe for another cozy weeknight meal idea.

Recipe Information

Prep Time: 20 minutes
Cook Time: 6 hours on low or 3 hours on high
Total Time: 6 hours 20 minutes (low) or 3 hours 20 minutes (high)
Servings: 4
Difficulty Level: Easy

Nutrition Information

(Approximate per serving; values vary by exact ingredients and portion size)

Calories per serving: 310 kcal
Protein: 36 g
Carbohydrates: 15 g
Fat: 11 g
Fiber: 1 g
Sugar: 11 g
Sodium: 1,400 mg

Why Make This Slow Cooker Teriyaki Meatballs

This recipe gives you tender, flavorful meatballs with almost no hands-on time. The slow cooker turns simple ingredients into a glossy, sweet-savory sauce that clings to each meatball. It’s great for busy nights, potlucks, or game-day spreads. The aroma of garlic and ginger fills the kitchen as the sauce reduces, and the finished dish looks glossy and inviting when topped with sesame seeds.

How to Make Slow Cooker Teriyaki Meatballs

This is an easy, step-by-step slow-cooker method that keeps meatballs moist and infuses them with teriyaki flavor. You can use ground beef for a richer result or ground turkey for a leaner option. No skillet is required unless you want extra browning on the outside.

Ingredients:

1 lb ground beef or ground turkey
1/2 cup breadcrumbs
1/4 cup chopped green onions
1 egg
1/4 cup soy sauce
2 tablespoons brown sugar
1 tablespoon minced garlic
1 tablespoon minced ginger
1/2 cup teriyaki sauce
Sesame seeds for garnish

Directions:

Step 1: Preparation

In a large bowl, combine the ground beef or turkey, breadcrumbs, chopped green onions, egg, soy sauce, brown sugar, minced garlic, and minced ginger. Mix gently until ingredients are just combined. The mixture should hold together but stay tender.

Step 2: Mixing

Shape the mixture into meatballs about 1 inch in diameter. Try to keep them uniform so they cook evenly. Wet your hands slightly to prevent sticking.

Step 3: Cooking

Place the meatballs in the slow cooker in a single layer if possible. In a separate bowl, thin the teriyaki sauce with a little water if it’s very thick (about 1–2 tablespoons). Pour the teriyaki sauce evenly over the meatballs. Cover and cook on low for 6–8 hours or on high for 3–4 hours, until the meatballs are cooked through and the sauce is glossy.

Step 4: Finishing

When done, gently stir to coat meatballs in sauce. Sprinkle with sesame seeds and extra chopped green onions if you like. Serve hot.

How to Serve Slow Cooker Teriyaki Meatballs

Serve these meatballs over steamed rice or garlic noodles. They also work well on lettuce cups for a lighter option, or on toothpicks as a party appetizer. Add steamed broccoli or snap peas to the plate for color and crunch. The sauce is sticky and slightly sweet, so a squeeze of fresh lime or a few chili flakes can add brightness or heat.

How to Store Slow Cooker Teriyaki Meatballs

Refrigerator: Cool to room temperature, then store in an airtight container for 3–4 days.
Freezer: Freeze in a sealed, freezer-safe container for up to 3 months. Thaw overnight in the fridge before reheating.
Reheating: Reheat gently in a skillet over low heat with a splash of water, or in the microwave covered for 1–2 minutes, stirring halfway to warm evenly.

Expert Tips for Perfect Slow Cooker Teriyaki Meatballs

Use a mix of lean meat and a little fattier cut if you want juicier meatballs (e.g., 90/10 beef or combine turkey with a touch of pork).
Don’t overwork the meatmix—mix until just combined to keep meatballs tender.
For deeper flavor, brown meatballs quickly in a skillet before adding to the slow cooker. This step is optional but adds a caramelized note.
If the sauce is thin at the end, thicken it by whisking 1 tablespoon cornstarch with 1 tablespoon cold water and stirring into the hot slow cooker for 10–15 minutes.
Taste the sauce before serving and adjust: add a little more brown sugar for sweetness or a splash of rice vinegar for brightness.

Delicious Variations

Sweet-Chili Teriyaki: Stir in 2 tablespoons sweet chili sauce for a spicy-sweet twist.
Pineapple Teriyaki: Add 1 cup pineapple chunks to the cooker for fruitiness and extra sauce.
Gluten-Free: Use gluten-free breadcrumbs, tamari or gluten-free soy sauce, and a GF teriyaki sauce.
Asian Herb Twist: Add 1 tablespoon toasted sesame oil and a handful of chopped cilantro just before serving.
Meat Swap: Use ground chicken, pork, or a mix for different textures and flavors.

Frequently Asked Questions

Q: Can I use frozen meatballs?
A: Yes. If using frozen pre-made meatballs, place them in the slow cooker and pour the teriyaki sauce over them. Cook on low for 4–6 hours or on high for 2–3 hours, until heated through. Check that the internal temperature reaches 165°F for poultry.

Q: Do I need to brown the meatballs first?
A: No, browning is optional. Browning adds texture and flavor but the slow cooker will keep meatballs tender without browning. If you have time, sear them in a hot skillet for 1–2 minutes per side.

Q: How can I reduce the sodium?
A: Use low-sodium soy sauce and a low-sodium teriyaki sauce, or reduce the soy sauce amount and add a splash of water and a pinch of salt to taste. Fresh herbs and a squeeze of citrus help boost flavor without salt.

Q: How do I thicken the sauce?
A: Mix 1 tablespoon cornstarch with 1 tablespoon cold water into a slurry and stir into the hot slow cooker. Let it cook on high for 10–15 minutes, or transfer sauce to a saucepan and thicken over medium heat.

Q: Will the meatballs fall apart in the slow cooker?
A: If you shape them gently and don’t crowd them too tightly, they should hold together. Using an egg and breadcrumbs as binders helps. Avoid stirring aggressively; gently spoon sauce over the top.

Q: Can I make these ahead for a party?
A: Absolutely. Prepare and cook the meatballs, then keep warm in the slow cooker on the warm setting for a few hours. For longer holding, keep them refrigerated and reheat before serving.

Conclusion

These slow cooker teriyaki meatballs are an easy, flavorful, hands-off meal that delivers tender meat and a glossy, savory-sweet sauce. They work for weeknight dinners, meal prep, or casual entertaining. For another reliable slow-cooker take on flavorful, family-friendly meals, see Crockpot Teriyaki Meatballs Recipe – The Cookie Rookie®. Give this recipe a try—your kitchen will smell wonderful, and the sticky, savory meatballs will disappear fast.