Healthy ready-made lunch

[OilSheikh]

Please list some healthy ready-made lunch options available at supermarkets or other eateries like Subways.
If you can state the name of the food, that would be top-notch!

[Domestic_Ginger]

Asda reduced counter is my usual haunt; limited selection and bargain prices. If that is empty then i get a mini baguette and houmus or cheese. Haven't tried the reprocessed turkey slices, though very tempting.......

[kalniel]

Kind of too many to list, just go and have a look. Lots of nice salads and pasta based lunches at most supermarkets - M&S do a good range, but I know they're not the only one.