Heat the oil in a pan.
Saute the onion, garlic, tomato, and bell peppers for 3 to 5 minutes.
Pour-in the chicken (or vegetable) broth. Let boil.
Add the fish sauce and ground black pepper. Stir.
Pour-in the beaten egg. Stir until the egg is distributed. Continue to cook for 3 minutes more.
Add the chopped scallions and boiled eggs. Cook for 2 minutes,
Transfer to a serving bowl. Sprinkle chopped parsley on top.
Serve. Share and enjoy!