At lunch hour on Tuesday, New Haven residents bought raclette, a cheese-based dish native to Switzerland, from America’s first raclette tricycle-cart. Owner Adil Chokairy, who also owns the restaurant ...

Then there’s raclette, offered as an array of cheeses and meats with savory crepes, priced by the set ($18-$25) or a la carte ($3-$5). Order it, and a server lugs a tabletop broiler over, and gets ...