I am constantly searching for good lunch places round W1. One of my favorite ones is the Scandinavian Kitchen on Great Titchfield Street. As the name suggests this place specilises in Scandinavian cuisine.
You can get a selection of smørrebrød – these are open sandwiches on rye bread with toppings such as salmon, herring, meats and cheeses. If you are after something more substantial there is always a choice of soups, hot dogs and meatballs.
I always go for a couple of the fishy or cheesy sandwiches and the most wonderful beetroot and apple salad. Delicious!