Meatball Ingredients:

2 lbs. ground pork or ground beef
2 tsp. sesame oil
1 cup Panko or breadcrumbs
1/2 tsp. ground ginger
2 eggs
3 tsp. minced garlic
1/2 cup thinly-sliced green onions
optional garnish: toasted sesame seeds, sliced scallions
Asian Sauce Ingredients:

2/3 cup hoisin sauce
1/4 cup rice vinegar
2 garlic cloves, minced
2 Tbsp. soy sauce
1 tsp. sesame oil
1 tsp. ground ginger