Sadly, that blog's no longer active, I deleted it, and have no idea if I ever archived. However, I will now do a google search to try to find an online recipe that closely matches the recipe I used... (ctrl-tab, tab, be right back...)
Okay, this one seems pretty close: https://www.care2.com/greenliving/gourmet-kitty-homemade-cat-food.html/2
You know those clunky tins of salmon that's all greasy with skin and looks gross when you open it and it's really inexpensive? That stuff is amazing, once you pick the minimal amount of bones out, cost-effective.