1 hr. and 15 mins.
1. Marinate beef for 1 hour in the refrigerator. Drain and reserve marinade.
2. Stir-fry beef in batches over high heat until cooked. Add marinade and cornstarch mixture. Simmer until thick.
3. Add DEL MONTE Pineapple Tidbits. Cook for 2 minutes. Remove from heat. Stir in leeks. Top with sesame seeds.
Stir-fry the beef in batches to make sure that they brown properly.
This dish is a source of iron and niacin. Iron is needed to make red blood cells that carry oxygen around the body, while niacin promotes normal digestion and healthy skin.