If it's just a one off then I say go for it - it's not going to make any difference I dont think. Sometimes if I have one slice of bread then I make it up with one alpen light bar. I think you have to be realistic. It's a long term eating plan so what you do today is not going to really matter in a few months.
Yep, if you look at the FAQs on the SW website it says you can split your HEs as long as the HE is a single food item. So you can split your milk and cheese for example but not your porridge because that is supposed to be porridge + scan bran.
Marvellous! Thank you all - makes life so much easier if I can split them! I like to have Laughing Cows on my toast in a morning but don't particulalry like them on anything else so would much rather have say 2 Laughing Cows and 1 Lighy Babybel!