Mix the spices,
salt and pepper to a paste with a little of the
coconut milk. Heat the ghee and fry the onion and
garlic until golden. Add the paste and fry for 3
minutes, stirring.
Add the meat and
stock, bring to the boil, cover and simmer gently
for 1 1/2 hours until tender.
Stir in the
remaining coconut milk and the tamarind and simmer
for 10 minutes until thick.