Time Out says
Goodbye burgers, hello to a food truck specialising in bagels. Every day, four different versions are on offer: classic pastrami, smoked turkey, roast chicken breast and smoked salmon. Everything comes with all the necessary cream cheese and salad, toasted and served warm: a joy. Depending on the day, you can also find a vegetarian version (based on home made aubergine caviar), chicken and avocado (with red onion), and different types of bread (with onions or olives). The ingredients come from independent traders hailing from the Rue des Rosiers to the Ardèche, and their quality shows. Poritons aren't enormous, so if you’re starving, go for the Big Bügelski for an extra €1.50 for double cheddar and double pastrami. Otherwise, the set menus are reasonable value: €9 or €10 for a salad/bagel or bagel/dessert combo, or €11 for all three. You’ll usually find the mobile deli in the suburns of Aubervilliers or Romainville, but it can also be found every Friday lunch time on the terrace of La Recyclerie bar in Montmartre.