Sous Vide Connecticut-Style Lobster Rolls (With Lemon and Butter) Recipe

"[Photograph: J. Kenji López-Alt] If you've already experienced the magic of sous vide lobster, this is the only logical next step. Lobster rolls may not be very fancy, but there's no better way to experience lobster in its briny, sweet, buttery glory than stuffed into a top-split hot dog bun that's been griddled in butter until golden brown. This version is made in the classic naked style you'll find in Connecticut, dressed with nothing more than a little butter and lemon juice...."