Zucchini bread - surprisingly light-tasting loaf and uses up a ton of zucchini. I had a baseball bat-sized zucchini I'd seeded, shredded and frozen, and I used it all up in these two loaves. If you don't happen to have oranges around (and who does at the end of summer?) you can just use a teaspoon of orange extract.
Zucchini Green Chilli Cornbread. Needs more sugar. Be careful amount of jalapeños. Makes three mini loaves.