Skip the takeout—this homemade Pepper Steak stir-fry brings all the bold, savory flavor in under 30 minutes. Thinly sliced sirloin sears up fast with crisp bell peppers and onions, all tossed in a rich ginger-soy sauce that hits every note—salty, sweet, and umami. Want to turn up the heat? Toss in some Crushed Jalapeño or Crushed Red Pepper. Serve it over rice or noodles to soak up that glossy sauce.