In this "café parigot", ask for an assiette de fromages or rillettes or foie gras with your wine or beer at the bar. Next door is the HQ of the famous "canard enchainé" (~ the French Onion newspaper).
First time visiting Paris and I left this restaurant still hungry and heartbroken after a racist comment by the owner/ manager (clearly he doesn't like Spaniards). I advise not to eat at this place.