Indulge in a vibrant and flavorful culinary experience with this Black Pepper Beef Stir-Fry featuring a colorful medley of rainbow peppers. This dish perfectly marries tender beef with the crunch of fresh vegetables, all enveloped in a rich blend of savory sauces. Ideal for busy weeknights or special occasions, this quick stir-fry can be prepared in under 30 minutes, making it a go-to recipe for anyone looking to whip up something delicious without spending hours in the kitchen. With its bold flavors and visually appealing presentation, this dish is sure to impress family and friends alike.