Ayam masak masam manis (chicken in sour sweet gravy)

Ingredients

• For the chicken
• 400g chicken - cut into bite sizes
• 1 tsp turmeric/kunyit powder
• 1/2 tbsp corn flour
• 1/2 tbsp rice flour
• ** Mix all together
• For the gravy
• 1 1/2 tbsp dried chili paste
• 4 shallots - sliced thinly
• 1/2 inch ginger - cut into thin stripes
• 1 1/2 tbsp dried black currants/anggur kering
• 1/4 cup thick tamarind juice/asam jawa
• Salt as needed
• Oil as needed