The Madras recipe to go with it:-
(makes 1 portion)
Illustrated version is now in the BIR Madras recipe section
here
About 250 ml of SnS's base per portion
garlic paste
tomato paste
ginger paste
about 1 tsp of each
gently fried in 2-3 tbsp of veg oil for about 1-2 minutes (without burning)
then add
0.5 tsp coriander
0.5 tsp cumin
0.25 tsp turmeric
1 tsp chilli
0.5 tsp kashmiri mirch
some dried methi
gently fry until toffee aroma, then turn heat up to medium/high.
after a few seconds add some base
fry (it should sizzle)
after a few seconds add some more base
fry (it should also sizzle)
add a little water (keep the heat up)
add pinch of MSG (or salt if you prefer)
add pinch of garam masala
add more base (keep stirring)
add more water (to keep it from sticking, turn down the heat)
add more base
add prawns (or precooked meat) and heat through
reduce until right consistency
The above method should take about 15 minutes and takes a little practice.
Enjoy

Photo is Bobby Bhuna's test results