Justine's.

New Zealand company Justine’s Cookies have been baking keto treats since 2005.  Based in Wellington, they produce a delicious range of protein cookies sweetened with erythritol. 

Labelled as "keto friendly" they have pretty good macros .. for a cookie.  Exact macros vary from cookie to cookie, but you're looking at something like 0.9g net carbs, 5.4g of fat and 6.4g of protein per cookie. 🍪😋