-
Soak mustard seeds in vinegar overnight
and grind in electric blender.
-
Peel ginger and garlic, chop roughly and
add to mustard and vinegar.
-
Blend on high speed until pureed.
-
Cut chilies in halves lengthways and
remove seeds.
-
Peel and chop the tomatoes.
-
Heat oil in a large, heavy saucepan until
smoking hot.
-
Allow to cool slightly, then add the
ground turmeric, cumin and chili powder and fry, stirring for a few
minutes.
-
Add tomatoes, chilies, blended vinegar
mixture, sugar and salt.
-
Simmer until tomatoes are reduced to a
pulp and the oil starts to float on top.
-
Taste and add more salt if required.
-
Bottle and seal when cold.
-
Leave the pickle to mature for a week
before using.