Tikka Marinade - ex Ravi chef discussions with an old Dubai expat:
2 Cups plain yoghurt,
2/3 green chillies,
about a golfball size of grated green ginger,
3 large cloves of garlic,
1 and half tsp of salt,
1 teaspoon black cummin,
1 teaspoon red chilli powder,
1 and half teaspoons of garam massala,
a good slug of vinegar, 2
tablespoons of olive oil,
half a teaspoon each of red and yellow food colour.
Food process and/or beat until really smooth.
This should make about half a pint of marinade.
Use accordingly on lamb or chicken.