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Handheld photo of glossy Slow Cooker Teriyaki Meatballs with highly reflective sauce and green scallion garnishes. (Slow Cooker Teriyaki Meatballs)

Slow Cooker Teriyaki Meatballs: The Ultimate Glossy and Sticky Crockpot Appetizer

These Slow Cooker Teriyaki Meatballs feature a thick, dark amber, highly reflective glaze. Perfectly round beef meatballs are slow-cooked to perfection and topped with toasted sesame seeds and vibrant green scallions for a professional, social-media-ready finish.
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Prep Time 15 minutes
Cook Time 3 hours
Total Time 3 hours 15 minutes
Servings: 6 people
Course: Appetizer, Dinner
Cuisine: Asian American
Calories: 285
Ingredients Equipment Method Notes

Ingredients
  

Recipe Ingredients
  • 1 lb (450g) fully cooked beef meatballs Frozen or fresh
  • 1/2 cup (120ml) low-sodium soy sauce
  • 1/2 cup (100g) light brown sugar packed
  • 1/4 cup (60ml) rice vinegar
  • 2 tbsp (30ml) honey For extra shine
  • 1 tbsp (15g) fresh ginger grated
  • 2 cloves garlic minced
  • 1 tbsp (8g) cornstarch
  • 1 tbsp (15ml) water cold
  • 1 tbsp (9g) white sesame seeds toasted
  • 2 stalks green scallions thinly sliced

Equipment

  • 1 6-Quart Slow Cooker White ceramic insert recommended for visual pop.
  • 1 Small Whisk For blending the slurry.

Method
 

Preparation
  1. In a medium bowl, whisk together soy sauce, brown sugar, rice vinegar, honey, ginger, and garlic until sugar is mostly dissolved.
  2. Place meatballs in the white ceramic slow cooker insert and pour the sauce over them, tossing to coat.
  3. Cover and cook on Low for 3-4 hours until meatballs are heated through and aromatics are fragrant.
  4. 30 minutes before serving, mix cornstarch and water; stir into the slow cooker. Turn heat to High and cook until the sauce is a thick, dark amber, reflective glaze.
  5. Sprinkle with toasted sesame seeds and fresh scallion rounds immediately before serving to maintain visual vibrancy.

Notes

For extra texture, sear the meatballs in a pan before adding to the slow cooker.
Ensure your cornstarch water is cold to avoid lumps in the glossy sauce.