-
1
Devein the prawns and pat them dry.
-
2
Cover and refrigerate.
-
3
Heat a small, 5-inch/12.5cm, cast iron frying pan over a medium flame.
-
4
When hot, put in the coriander seed, fenugreek seeds and peppercorns.
-
5
Stir for about a minute, or until lightly roasted.
-
6
Remove them from the heat, then grind them very finely, along with the dried curry leaves.
-
7
Heat the oil in a 10-inch frying pan over medium flame.
-
8
When hot, add the mustard seeds.
-
9
As soon as they being to pop, put in the fresh curry leaves.
-
10
Stir and fry until they are lightly browned.
-
11
Add the ginger and cook for another few seconds, stirring.
-
12
Add 450 ml of the water, and the paprika, cayenne pepper, turmeric, salt, whole chillies, lemon juice and ground spice mixture.
-
13
Bring to a boil.
-
14
Turn the heat to medium-low and simmer vigorously for 5 minutes.
-
15
Turn off the heat.
-
16
(This sauce base may now be kept for several hours if needed.)
-
17
Five minutes before you want to eat, heat the sauce in the pan over a fairly high flame until it starts to bubble.
-
18
Add all of the prawns.
-
19
Stir them around until they just turn opaque, then stir in the coconut milk.
-
20
Keep stirring until the coconut milk is heated through and the mixture begins to bubble again.
-
21
Turn off the heat and serve.