I found a recipe that looks pretty good if you just omit the breadcrumbs.

http://www.skinnytaste.com/zucchini-tots/

Shredded zucchini, a little onion, some cheddar, and salt and pepper, baked till golden. Sounds good to me. I'm going to try this and hope they hold together ok without the breadcrumbs. I might add more cheese, too. Still, the carb count will be pretty low.