1. Remove stalks, seeds and cut green peppers
2. Oily tofu cut in half
3. Add sugar, oyster sauce, light soy sauce and water to the bowl and stir well
4. Add vegetable oil to the pot, add chopped green onion and saute until fragrant
5. Add green pepper and stir fry for 30 seconds
6. Add oily tofu and stir well
7. Pour in the sauce and stir-fry evenly. After the soup has thickened, pour in water starch and stir-fry quickly.
