* Drizzle: This is a common verb for describing the application of hot fudge, especially onto ice cream.
* Pour: This verb implies a larger quantity of hot fudge being added.
* Spoon: This refers to using a spoon to scoop and add hot fudge.
* Cover: This indicates fully coating something with hot fudge.
* Top: This suggests adding a layer of hot fudge on top of something.
Ultimately, the best verb to use depends on the specific action you want to describe.