We left some low GI slow release carbs in our diet at first and did it all quite slowly over a year. I would try some pulses or pearled spelt or chickpea fritters or chickpea biscuits. Keep quantities small. We also used to have a bit of dried fruit. I make lunchtime salads with things like avocado, garlic sausage, dried apricots, pecans, tomatoes, leaves, beetroot etc. After dinner treat might be a date or fig. Dry wine all the way through!