Final answer:
The best metaphor for warm freshly made donuts in a new campaign would be Sunshine on a Plate.
Step-by-step explanation:
To represent warm freshly made donuts in a metaphor for a new campaign, the best choice would be Sunshine on a Plate. This metaphor captures the idea of the donuts being warm and comforting, just like sunshine on a plate. It creates a visual image of the delightful experience of enjoying a freshly made donut.