Agree with others, get rid of the rice if at all possible. It really affects my BGs dramatically, leading to elevated levels for extended periods (dunno why, a bit weird). As well as cauliflower; celeriac, carrot and parsnip all make good rice (don't overdo the carrot). If you have access to a spiraliser and food processor you can make the rice quite easily. If all this is a problem, then a very small piece of plain naan is less of a problem then rice. Or perhaps go for a drier curry that doesn't need something to absorb the sauce. I'd cut out all fruit too, including berries. I do sympathise, I love curries and dropping rice was difficult, as for mango chutney... a distant dream.