1. Place 4 boneless, skinless, chicken breasts into your slow cooker.
  2. Top with 1 sliced onion, 3 minced garlic cloves and 1 tablespoon chopped fresh ginger.
  3. Add ½ cup soy sauce, ⅓ cup honey, ⅓ cup rice vinegar; season with salt and pepper.
  4. Cook on low for 6 hours. Shred the chicken with two forks.
  5. Garnish with ¼ cup sliced scallions and 3 tablespoons sesame seeds. Serve with steamed rice.