Beef Bulgogi Korean Tacos

Name: Beef Bulgogi Korean Tacos
Ingredients: 3 medium green onions, chopped; 1/4 cup soy sauce; 3 tablespoons sugar; 2 tablespoons vegetable oil; 1 lb beef top sirloin steak, thinly sliced against the grain; 1/2 cup Old El Paso™ Thick 'n Chunky salsa; 1/2 teaspoon Sriracha sauce; 1 tablespoon sugar; 2 tablespoons fresh lime juice; 1 1/2 teaspoons soy sauce; 1 cup fresh cilantro sprigs; 1/2 cup thinly sliced red onion; 2 cups thinly sliced romaine lettuce; 8 Old El Paso™ flour tortillas for soft tacos and fajitas (6 inch), heated as directed on package; 1 tablespoon sesame seed