Stir-Fried Beef with Snow Peas and Red Bell Pepper

When my sister Jeanie was in medical school, she barely got any sleep and was working crazy hours. She had lost weight and looked tired, and my mother was determined to get her back on track with protein- and iron-rich stir-fries. One of her favorites was this Stir-Fried Beef with Snow Peas and Red Bell Pepper. It’s healthy and delicious, filled with tender-crisp snow peas, crunchy red bell pepper and succulent beef. My mother would invite my sister over for dinner and insi