1. Blend chilli, garlic and ginger into very fine mixture.
2. Heat oil in wok and fry the crabs till they turn red. Scoop up the crabs and set aside.
3. Stir in the chilli mixture into the work and stir fry for 2 mins.
4. Add in the cooked crabs and pour in the seasoning sauce.
5. Cooked till the mixture are well incorporated with the crabs.
6. Shut off the heat and stir in the beaten egg. Ready to serve.