Ohai Chefs!
If you are cooking on Windows this might be for you:
It is basically a portable package which:
- bundles essential tools like ChefDK, Vagrant, Git & Co
- plus Ruby DevKit in case you need to install native gems
- plus ConEmu for a better commandline (tabs, colors, ...)
- plus SublimeText editor (trial version - please license!)
- plus a few more tweaks to make the experience on Windows better
I'm using it mainly for workshops and demonstrating the technologies
to people who are forced to work on windows by their employers 
Maybe you find it useful, too.
Happy cooking!
Torben