Craving takeout? Mom’s homemade Beef and Vegetable Stir Fry rivals it every time! Tender steak and a rainbow of crunchy veggies sizzle in a rich homemade stir fry sauce for a quick, easy, and outrageously flavorful meal. Serve it over rice for a well-balanced dinner that’s perfect for busy weeknights. Stir fry is a naturally flexible dish, so feel free to swap in your favorite veggies–or whatever you have on hand. Be sure to check the Recipe Notes, below, for some suggested swaps.