isn't 4 TABLESPOONS of fennel pollen a bit much, or not?

How much meat (by weight) is in your recipe with 4 Tbsp fennel pollen...this version, also from Sara Jenkins, has 4 lb meat and 2 Tbsp fennel pollen. Have a look...
http://theitaliandishblog.com/imported-20090913150324/2015/1/27/sara-jenkins-italian-porchetta.html

For a faster response, Steve, you might want to post your question under the recipe itself, or message Sara Jenkins via the site.