Mirelurk jerky

 is a consumable in the Fallout 4 add-on Far Harbor.

Characteristics
These skewered pieces of dried mirelurk meat are flavored with tarberry and provide 35 hit points over 10 seconds, in addition to raising one's Perception by 3 and one's poison resistance by 15 for 30 minutes.

Locations

 * Old Longfellow gives a few pieces of mirelurk jerky to the Sole Survivor once the two of them leave Far Harbor for Acadia.
 * It can also be crafted at any cooking station.