Build a Drupal 7 Content Type Search Block in 5 Easy Steps

I recently had a need for a search form in a sidebar, that would search a specific content type. Since the content type I needed to search for was already indexed by the search module, I wanted to stick with core Drupal searching. I didn’t really want to mess with altering an advanced search form, so I came up with the following solution, which only took 5 easy steps.