1. 

   Remove membrane of water chestnuts, hit and chop into very small dices

2. Mince lean-pork pork, chop spring onion and red pepper into small dices

3. Add seasoning into all minced and chopped materials, mix well

4. Cut thin beancurd into small square, about 3 inches

5. Whisk egg well, brush on both sides surface of  beancurd

6. Add in 2/3 tbsp of mixed materials of step (3), wrap as rolls

7. Wrap rolls with corn flour on surface, until roll surface becomes dry

8. Heat wok , deep fry wrapped rolls in middle heat until turn golden, dish up

9. Heat wok with 1 tbsp of oil, pour in sauce cook until boiled, dish up in saucer 

Remark 
tbsp -     table spoon
If you do not like spicy, you may not use red pepper...