The latest thing that Trenton makes? Try Munchkins.

That may soon be the case under a proposal by a team of Dunkin’ Donuts franchisees. A nearly $17 million project calls for redeveloping two buildings in the city into a new 69,000-square-foot central bakery plant, serving more than 130 stores in the region and producing hundreds of thousands of doughnuts and other products every week.