Beef and vegetables in peanut sauce is a delicious and nutritious dish that combines tender beef, crisp vegetables, and a rich and creamy peanut sauce. The beef is marinated in a flavorful mixture of soy sauce, ginger, and garlic, then stir-fried with an assortment of colorful vegetables like bell peppers, broccoli, and carrots. The peanut sauce adds a creamy and slightly sweet flavor to the dish, making it a perfect accompaniment to steamed rice or noodles. This recipe is easy to make and is sure to be a hit with both meat lovers and vegetarians alike.