LOL...if you speak to RabbityGirl-she may be able to help...........I know she has been serving courgettes on a daily basis lately.
Swiss chard is a fovourite of mine...and simple is best. I cut it into 1/4 inch strips-then saute with garlic and olive oil. You should aslo consider freezing your excess.
I had courgettes cooked like that last night pasta lol. I'll give it try tonight. Freezer space is limited, as it's already full of soft fruit & broad beans.
We also have a glut of courgettes and eat them at lunchtime and for dinner!
Just cook them a little in salted water leave them to cool then chill and have with some mayonnaise.
Courgette gratin: lightly cook in salted water, leave to drain a while, mix with a yoghourt, put into gratin dish and sprinkle with cheese.
There are only so much we can eat so give the rest to the neighbours.