"Rice" the Cauliflower and set aside.
Heat the oil. Add the ingredients for tempering and fry for a couple of minutes
Add the "cauliflower rice", turmeric powder and salt. Mix well.
The cauliflower will release some water while cooking. Use any available grain to absorb the moisture - day old rice, quick cooking oats etc.
Turn off the heat and add the lemon juice
For "riced cauliflower" - Just put cauliflower florets in a food processor and pulse it a few times until it achieves "rice" like appearance.