meatballs
Preheat oven to 350 degrees. Mix together chicken, onions, breadcrumbs, Worcestershire, salt and pepper in a medium-sized bowl.
In a large oven-safe skillet, Heat oil on stovetop over medium
heat until shimmering, about a minute. While oil heats, divide meat mix into
1-inch meatballs about 16.
Add meatballs and gently turn to brown on all sides. Place
skillet with browned meatballs in the oven. Bake for about 10 minutes, turning
once, until thoroughly cooked (165 degrees). While meatballs bake, prepare sauce.
sauce
In a 1-quart saucepan, whisk together soy sauce, mirin and
brown sugar. Cook over medium heat, whisking constantly until sugar is dissolved,
about 2 minutes.
Whisk in ginger, garlic and sesame oil. Cook 1 minute.
Dissolve cornstarch in water. Slowly whisk into pan. Cook
over medium heat, whisking constantly until sauce thickens, about 1 minute. Set
aside.
Add sauce, stir to coat and heat an additional 5 minutes to thoroughly heat through. Serve over rice if desired. Sprinkle with onion and sesame seeds if desired.