This is obviously good an appetizer, but it can also be a main meal served with tortellini (especially good with cheese tortellini).
A little while ago, Sherwin experimented with making onion rings. They were surprisingly good. I took a photo.
The pizza dough recipe was adapted from here: https://kenziezimmer.wordpress.com/2012/10/31/yeast-less-pizza-dough-you-can-count-on/