How to package 2 third-party dll's

I'm reading through the nuget documentation and I don't completely understand how nuget works.

I have 2 third party dll's that I have been asked to turn into a nuget package, so that our local developers can just install them to a project via nuget. This would be something that we would host locally.

Does this mean I just create a project in vs and drop the dll's in the project or do I use something like the package explorer.

I apologize in advance if this is a silly question, however I am an absolute beginner when it comes to Nuget, etc..

Any tips would be greatly appreciated.