Method :~
1. First of all, marinade chicken pieces with turmeric powder and salt for 30 minutes.
2. Meanwhile, blend ingredients (B) until smooth.
3. Heat oil in wok and fry the chicken pieces until 3/4 cooked. Set aside.
4. Use same oil to saute the blended ingredients together with the bruised lemongrass.
5. Stir the gravy and cook covered for 25-30 minutes. Stir occasionally to avoid burnt bottom.
6. Once you see the oil separates from the gravy, add coconut milk, tamarind pulps and salt.
7. Stir and allow to boil a few times. Add fried chicken pieces and kaffir lime leaves.
8. Mix well and cover the lid for another 10 minutes. Stir.
9. Add toasted coconut, mix evenly. Check for salt. Dish out.