Last spring I was talked into buying some red sex-link chicks from Tractor Supply. It actually turns out that out of the 10 I bought 5 were sex link and the other five look like white rocks. I haven't been happy with them since I got them, no particular reason just wasn't what we were really wanting. The problem is my wife purchased 12 Buff orpingtons and 6 sussex. The same day without knowing what she had bought, I also purchased 12 orpingtons. I now have 30 chicks in the brooder. I will start eating my others as the chicks get older. Any suggestions on how to prepare these hens?