OP here - great ideas so far! I'll try adding cauliflower to the rotation... my mom always served it steamed with cheese sauce, but roasting sounds better
I make a ton of zucchini and yellow squash in the summer thanks to an overflowing garden. By September we were all ready for a break, but I could start adding it back in now. Especially with different prep, I almost always grill it in the summer.
Love the idea of peanut sauce for green beans!
I've never tried cooking radishes - I've only had them raw, and the flavor is a bit strong for me (except for the baby ones at a farmers market, which tend to be milder). Does cooking mellow them out or change the flavor at all?