Fronglo, I pretty much agree. At this point once you get some of the recipes bought with cooking rewards you're probably good to go. It'd be nice to have all of them, but it's a long term goal.
I'm wondering if Blizz plans to introduce more cooking recipes in future patches. It just seems a bit odd the way it's set up. And, there are some fish types out there that don't seem to have an associated recipe. Not just junk fish either, since there are schools of them. Seems like something must be coming later.