This Tamari Beef and Vegetable Stir-Fry is a delicious and healthy dish that is packed with flavor. Tender strips of beef are marinated in a savory tamari sauce and stir-fried with a colorful medley of vegetables. The tamari sauce adds a rich umami flavor to the dish, while the vegetables provide a satisfying crunch. Serve this stir-fry over steamed rice or noodles for a complete and satisfying meal.