What breed do you have? A banty may be too small, but there are broody standard fowl, as well. Brahmas, Cochins, Sussex and Orpingtons are the ones that come to my mind, first. Silkies are probably your best bet for broodiness, but they tend to be smaller (between bantam and standard size) and you may end up with some interesting Silkie mixes. No matter which broody breed you add, you'll likely get some mixed peeps, but if they all share nesting boxes, you'll get mostly your main breed. If you don't want to keep mixes, just enroll them in Freezer Camp with the rest of your meat flock.Has anyone ever made enough mistakes to start over? I'm still getting started, but I'm finding holes in my long term goals with what I have now. I wanted a "low maintenance" flock that raised their own chicks and still provided eggs and occasional meat.... But it seems that dual purpose birds are not going to be broody very often, and it seems like I probably can't just get a banty to hatch chicks (introducing her into the big coop). And if I set up a brooder coop for a banty, I'm still going to eventually have to integrate chickens.... it's just becoming opposite of what I want.