Also, for the use of rock sugar in the Asian cookbook: There are a number of different products on the market. Some rock sugar are approx 4cm X 4cm in size, while others are smaller Thermomix users need to use the smaller pieces or they risk damaging their lids and blades if they try to grind down the bigger rock sugar. Try and stick to the 1cm X 1cm size or smaller rock sugar sizes to prevent this from happening If preferred, rock sugar can be substituted with raw sugar.
A note I received from Thermomix marketing:QuoteAlso, for the use of rock sugar in the Asian cookbook: There are a number of different products on the market. Some rock sugar are approx 4cm X 4cm in size, while others are smaller Thermomix users need to use the smaller pieces or they risk damaging their lids and blades if they try to grind down the bigger rock sugar. Try and stick to the 1cm X 1cm size or smaller rock sugar sizes to prevent this from happening If preferred, rock sugar can be substituted with raw sugar.