Kane's Donuts
Known for: Oversized yeast and cake donuts, honey dip and Boston cream, plus a dedicated gluten-free (KGF) line baked at the Lincoln Avenue shop.
3 locations
Boston, MA · Saugus, MA
Opened in Saugus in 1955 by Bob and June Kane. Peter and Kay Delios bought the shop in the 1980s and passed it to their children; the family added a Financial District store in 2014 and a Route 1 Saugus production shop in 2019.
Open since 1955
Family-owned by the Delios siblings; a 2022 Boston Globe story covered an intra-family ownership lawsuit. No franchising found on the site.

