Quick, flavorful, healthful, and inexpensive—that's a good stir-fry! In our recipe, a zesty ginger sauce spikes broccoli and beef. Any number of other vegetables and protein combined with this sauce will make excellent eating and easy cooking, too. Think tofu with hoisin and cashews; fresh pineapple and pork; or mushrooms and spinach. At just $1.30 per serving, help yourself to seconds!