Wellington's nut butter company Fix and Fogg doubled its sales of the gooey stuff in March, compared with the previous month.
Chief operating officer Thom Brooks said despite the increase, New Zealanders can munch away knowing their peanut butter supply won't be disruptedhas the company had moved its factory crew into two separate teams to keep workers safe - and ensure the country had a steady stream of the locally made favourite.
"We are really thankful to be in a position to still be operating and working really hard to make sure we can continue to do so."
Brooks said supermarkets had been trading like it was Christmas Eve.
"Our Everything Butter we've sold most jars of, and [also] really popular is our Double Trouble Super Crunchy."