Roast Beef Sandwich

I'm not a fan of sandwiches which is good for a low-carb lifestyle, but lately I've wanted a roast beef sandwich with sliced tomatoes.

Deli roast beef, warmed in the microwave, low-carb bread, toasted, mayo and sliced tomatoes, yeah, lots of salt and pepper...and I have a sandwich I don't feel guilty eating. Dill pickles would have been good, but I decided I would have that some time when I don't have tomatoes.