Pour boiling water over the green beans with a little salt and leave them to stand for 5 minutes. Drain well and cut into smaller pieces.
Heat a frying pan with a splash of oil and brown the mince thoroughly. Meanwhile, mix the ingredients for the marinade.
Add the garlic and cook for about a minute, then add the onion, green beans, bell pepper and chilli. Pour over the marinade and continue cooking for about 5 minutes.
Fold in the basil leaves and season to taste with more soy sauce and freshly ground pepper.
Serve the dish on a portion of rice, topped with a crispy fried egg.