An excellent side dish. For variation, the caulflower florets can be steamed and then added to the other ingredients, except the flour and water, and be served as a salad. Taste and add more oil of necessary.
Heat the oil in a medium pan. Add the ground and fresh coriander, onions and cauliflower florets, stir well and add the water. Bring to the boil, then reduce heat to very low, cover and simmer for 15 to 20 minutes.
Take 1 and 1/2 tablespoons of the cauliflower "stock" from the pan and stir into the flour to make a smooth paste, then add back to the cauliflower in the pan. Simmer for a few minutes, then season with ginger, cumin and lemon juice.
Leave for 1 to 2 minutes for the flavours to develop, then serve warm or at room temperature. (Or see description for variation to make salad.).