Mince the onion, dice the tomato into 1cm cubes, and tear the lettuce into bite-sized pieces.

Mix all seasoning ingredients (marked with ☆) in a bowl.

Heat salad oil in a frying pan over medium heat, add the ground meat, and stir-fry until the meat changes color.

Add minced onion to the pan and stir-fry until softened.

Add the mixed seasoning to the pan and stir well. Simmer for about 2 minutes.

Add diced tomato and lettuce to the pan and mix briefly. Sprinkle shredded cheese evenly over the mixture.

Create 4 small wells in the mixture and crack an egg into each. Cover the pan and steam on low heat until the egg whites are set.