Korean Beef Soft Tacos
- 3 pounds beef chuck roast, trimmed
- 1/2 large onion, diced
- 1/2 cup dark brown sugar
- 10 cloves garlic
- 1 jalapeno pepper, diced (optional)
- 1 (1-inch) piece fresh ginger, peeled and grated
- 2 tablespoons seasoned rice vinegar
- 1 tablespoon sesame oil
- Salt and ground black pepper to taste
- 16 soft taco shells
Optional toppings: shredded lettuce, kim chee, daikon, cheese, onions