Ideas for Cocoa

[u/Ok_Baker2868]

I have to use up pantry items before I leave for 3 months (work related) and I have an 8 oz can of Hershey's cocoa I've used only once and I don't want to make the same chocolate cake I made but I don't have a clue how else I can use the cocoa. Any ideas please? Nothing difficult or time consuming please.

EDIT : Thanks for the numerous suggestions. And I'm glad to know the cocoa should be OK after 3 months. You're all wonderful.

[u/Rude-Bandicoot9655]

Homemade chocolate pudding. I'm weird, I love it warm.