I dragged and dropped a folder from my desktop to my StartMenu (left side) and I was wondering if there is a way to make it Display as a Menu so I can see whats inside?
Unfortunately, there is no way to do this. There are other ways to do it, however. One way is to create a "New Toolbar" on the system taskbar.
Right-click the taskbar itself
Toolbar -> New toolbar...
You can select the same folder and it will appear on the system taskbar itself instead of the Start Menu.
If this is a new folder, you could theoretically get it on the Start Menu with multiple directories. You could do this by creating the folder in the Start Menu folder itself under your user profile