The lunchtime queue stretching halfway down the street from this place says it all. This Parisian favourite, 100% worth the inevitable wait, is the address for kosher, perfectly deep-fried falafel (chickpea balls) and turkey or lamb shawarma sandwiches. Do as every Parisian does and get them to take away.
Testament to its popularity, find a second takeaway window at 44 rue des Rosiers.