Indian Flank Steak Tacos recipes

Name: Indian Flank Steak Tacos recipes
Ingredients: 3 tablespoons canola oil; 1 large red onion, diced; ½ cup packed curry leaves; 6 garlic cloves, roughly chopped; 1 serrano chile, minced; One 3-inch piece ginger, peeled and roughly chopped; ¼ cup soy sauce; ¼ cup white distilled vinegar; 2 tablespoons freshly ground black pepper; 1 teaspoon sugar; 1 teaspoon kosher salt; 1½ pounds flank steak; ½ red onion, plus more for serving, thinly sliced; 2 tablespoons freshly squeezed lime juice; naan; lime wedges; cilantro leaves