In Recipe Hero 1.0.1, a new feature was introduced that adds checkboxes next to each ingredient. These checkboxes can be checked, thus ‘crossing out’ the ingredient. This can be really useful to someone viewing the recipe while making it, allowing them to easily keep track of which ingredients they’ve used, etc.
However, for some reason you may not want this. Simply add the following to your custom.css file or with a plugin like Simple Custom CSS