Add the following text to your user page or whichever page you use to display Userboxes.
{{Template:User H&S3|[[Example]]}}
You should replace the word [[Example]] where it appears in the example above, with your favorite spices, linked to an article if possible. The articles should be within the scope of the Project.
Examples:
{{Template:User H&S3}}
{{Template:User H&S3x|fresh chili powder}}
{{Template:User H&S3|sweet basil}}
{{Template:User H&S3|cinnamon and nutmeg}}
{{Template:User H&S3|saffron}}
{{Template:User H&S3|coriander with lime}}
If you leave out the "|" (pipe) symbol and do not provide any flavors, the userbox will simply indicate that you enjoy "many varieties of herbs".
Note: This userbox automatically adds you to the Category:Herbs and Spices task force participants category (though this feature can be disabled). Be sure to add your name to the list of Active Participants and leave a brief introduction on the talk page. We look forward to seeing you become an Active Participant in the Project!