I'm on the lookout for somewhere good to pick up a sandwich for lunch, being vegetarian I don't get that much choice in your normal outlets and so I get bored of "cheese and ..."

Grassroots in Glasgow had a good range despite it being a fair walk from my office but they seem to have cut back on variety and no longer sell tempeh (fake bacon) sandwiches amongst others, I did ask why they stopped but just got a snappy and nonsensical "we can't sell the same thing forever" from the sales assistant. The same question to their online feedback form elicited no reply, which is a shame.

So, can anyone recommend somewhere good to pick up sandwiches from (as opposed to eat in)? I did like some of Grassroot's old selection (despite them obviously using the same knife to cut garlic as make sandwiches!) but can't face the uphill walk only to find no decent options.