Very disappointed with BA's economy diabetic meals on the LHR-NBO-LHR flights recently. Frankly the hot dishes were inedible(particularly the bitter partly-cooked aubergine (in what might have been intended to be moussaka but had no name) and the tomato in the salad on the return leg was slimy and mushy and not from any added vinaigrette. At least the sandwich in the 'snack' on the outbound was acceptable, but the 'breakfast' on the inbound bore no relation to anything I've had in over 50 years of eating a meal of this name - except that the orange juice was drinkable and the quality of the tea served on board was excellent.