Platforms
Haunted Chocolatier on Switch
Short answer: not announced. Here is the official platform stance.
Confirmed
PC (Windows) is the 100% confirmed primary target platform.
Intended, Not Committed
In the official FAQ, ConcernedApe says he “intends to bring it to other major platforms at a later stage.” That is an intention, not a promise — no console (Switch, PlayStation, Xbox) has been announced or dated.
Stardew Valley Context
Stardew Valley eventually reached Switch and other consoles after its PC launch. Haunted Chocolatier may follow a similar post-launch path, but nothing is guaranteed.
Based on the official ConcernedApe FAQ. Fan-made page — not affiliated with ConcernedApe.