I was talking to my friend in the pub yesterday and we decided that your third favourite sandwich says much more about your personality that your first choice.
In the absence on cheese and tomato, and then without any chicken/mayo/salad my usual daily favourite is just plain marmite on white bread....but it has to be nasty, pappy 'happy shopper' type bread.
1. Wholemeal seeded bun, no butter, tuna mayo and grated cheddar. 2. White bun, butter, grated cheese and lettuce. 3. Wholemeal bread, cheese spread (has to be a triangle), marmite, processed cheese slice and mayo.
All of the above with salt and vinegar squares or golden light crisps. I think my 3rd choice speaks volumes - cheap and cheerful!