Hi, glad i am not the only person getting this issue. and yes CK i do heat the base, i believe that is really important. It only happens 1 in 3 curries so i am sure i will eventually work out what is to blame. i made a new custom base last night with no tomato, 1 bulb garlic, 6 onions instead of 13!. and double the normal amount of water. and double amount of green pepper (3). it tasted very promising, and murkey green color, with tumeric, paprika, cumin as main spice. also a very thin base. i cant wait to try it on a madras tonight. have a great weekend , laters