Done. Lovely if not completely to spec.
I made the black curry powder to spec and very good it smelled too. The curry leaves gave it a taste completely different from a normal mix. Scaled it down a lot.
I was planning on using mutton but there was a deal on goat, so I used that instead. Getting hold of Pandan leaf proved impossible, even if my local asian shop is Sri Lanki. Got home and found out that someone had chucked my lemon grass out.
I substituted some Kaffir lime leaves for the lemon grass and added a bit more black pepper.
It took about 3h to cook through the goat and the result was delicious. It remined me of a rendang or one one the south east asian recipes that includes whole spices.
I have plenty of curry powder left, I'll try it again with some lemon grass and see if I can find the pandan.
Recommended for something different. I didn't bother with a photo as it looked like a bog standard traditional curry.