An butter toast is a standard morning menu item eaten at coffee shops. CAFE TRETAR has sublimated the taste that is familiar to Japanese people into an even more luxurious and sophisticated taste.The star of the dish, the Tsubuan, is made by the owner who carefully cooks red beans from Hokkaido and adjusts it to a refreshing sweetness.It is then stuffed with butter into a baguette from the popular bakery ``Ademuk-tei''.When eating, we recommend taking a big bite.Experience the happy harmony of the elegant and deep flavor of the sweet bean paste and the slightly salty butter that oozes out from the baguette.