Step 1

Sprinkle baby back ribs with pepper; place in a slow cooker or Instant Pot with 1/3 cup teriyaki sauce. Cover; cook on High 4 hours or Low 7 hours until tender.

Step 2

Cut ribs apart. Simmer remaining teriyaki sauce, balsamic vinegar, and garlic uncovered on medium-high 5 minutes; brush onto cooked ribs.

Step 3

Serve with slaw. Garnish with sesame seeds if desired.