Elevate your appetizer game with our delicious Slow Cooker Teriyaki Meatballs.
In a bowl, combine the ground beef, breadcrumbs, milk, chopped onion, egg, salt, pepper, garlic powder, and ginger powder. Mix until well combined.
Shape the mixture into bite-sized meatballs and place them in the slow cooker.
In a separate bowl, whisk together the soy sauce, brown sugar, and water. In another small bowl, dissolve the cornstarch in a tablespoon of water to make a slurry.
Pour the teriyaki sauce over the meatballs in the slow cooker. Stir gently to coat the meatballs.
Cover and cook on low for 2-3 hours, or until the meatballs are cooked through and the sauce has thickened.
If desired, sprinkle sesame seeds and chopped green onions over the meatballs for a garnish. Serve your Slow Cooker Teriyaki Meatballs as an appetizer or over rice for a meal.