Ingredients:
- 3 tablespoons sesame oil, divided
- 2 cloves garlic, thinly sliced
- 1 small white onion, diced
- 1 (12-ounce) package frozen vegetarian ground beef (such as Boca Veggie Ground Crumbles), defrosted
- 1 (8-ounce) can chestnuts, rinsed, drained, and chopped
- 1 cup cup shiitake mushrooms, cleaned and sliced
- 1/4 cup hoisin sauce
- 2 tablespoons soy sauce
- 1 teaspoon grated fresh ginger
- 1 tablespoon hot sauce (such as Sriracha)
- 1 tablespoon rice wine vinegar
- 1 tablespoon fresh lime juice
- 1/2 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 2 green onions, thinly sliced
- 1 1/2 tablespoons sesame seeds
- 8 butter lettuce leaves