At one time, all Dunkin’ Donuts franchisees had to attend school to learn how to make their donuts from scratch. It took weeks of schooling to do this. Today, however, that has changed. Dunkin’ Donuts franchises now receive their donuts daily on a truck. They’re frozen and ready to be baked.
So yes, Dunkin’ Donuts is a bakery and they do bake their donuts, but they no longer make them from scratch because that’s done elsewhere. They call the process “bake on demand,” which is a very efficient way of creating donuts.
And
Yes, Dunkin’ Donuts bakes their donuts on site. Afterwards, they decorate them so that there’s a variety of donuts for customers to choose from. The donuts are made fresh at another location and delivered to the various franchises on a daily basis. Their only job is to bake and decorate the donuts once they receive them.