In a bowl, combine the curds, turmeric powder and salt with 2 tablespoons of water and mix well.
Add the cubes of bread and mix till the bread is coated with the curd mixture.
Heat the olive oil in a non-stick pan and add the cumin seeds.
When they crackle, add the green chillies and ginger and sauté for a few seconds.
Add the bread mixture and sauté over low heat, stirring occasionally till the bread browns lightly.
Serve hot garnished with the coriander.