Patty Pan-ic

We planted pattypan squash for the first time this year, and now that they’re maturing (in abundance!), we’re not quite sure what to do with them. Do we pick them when they’re small, glossy and still faintly green (my preference)? Or do we wait until they’re matte white and spaceship-shaped (Karl’s)? And how to cook them? We’re looking for ideas, and we’ll also be fiddling around on our own. Check back for our favorite recipes–in the meantime, any tips?