Heat the sesame oil in a wok or frying pan until smoking. Add the garlic and ginger and sauté until it softens. Add the peppers into the wok and stir fry for 3 minutes. When softened, add the beef and peanuts and toss through.
Add a squeeze of lime and the water. Sizzle for three minutes until the beef is cooked through, add the beansprouts and stir through for a further minute. Serve piping hot.
For top tips on protecting you and your family when preparing raw meat and poultry, visit Food Safety in the Home and view the full Food safety at home video.