Gently heat 3 tablespoons oil.
Add the masala gravy and turmeric until it starts to brown.
Add the tofu and salt simmer gently with the lid on for 15-20 minutes.
Gently heat 3 tablespoons oil.
Add the onion and garlic and fry gently it goes just beyond the translucent stage.
Add the curry sauce stir the mixture well.
Turn pan to high heat then add the tofu, paprika, chilli powder and salt mix well.
Gently boil sauce for around 5 minutes stirring now and again.
Turn down the heat to gentle simmer and add the cumin and the garam masala.
Mix in well and simmer for 1 min stirring all the time.
Add the yoghurt bit by bit stirring all the time.
Finally add the chopped coriander and serve immediately.