A tripe product, Irish style, is edible (6)

I believe the answer is:
pratie
'edible' is the definition.
I don't know anything about this answer so I can't judge whether this works.
'a tripe product irish style' is the wordplay.
'a tripe' anagrams to 'PRATIE'.
However, I'm not sure how the anagram is indicated.
'is' acts as a link.
Can you help me to learn more?
(Other definitions for pratie that I've seen before include "Potato, in the vernacular" , "Murphy" .)
