Yes, that's right, I thought I'd mix it up a bit...

Alex's Sourdough starter, left overnight.

Formed into bagel shapes and left to prove for an hour or so.

Then boiled for quarter of an hour, and baked on full until just going golden.

You don't need to glaze them or anything, the boiling makes it all happen. Just be careful they don't stick to the bottom of your saucepan.