Sourdough Caraway Rolls

In response to a request, I'm trying a new roll. I had a go at a white roll with Caraway Seeds and it was very good, but the customer actually wants a Sourdough version, in a slightly bigger "sub" sort of shape.

So I have my sourdough on overnight prove, I've folded it a couple of times and it has started to rise a bit, we'll see how it looks in the morning.

At 5am it had risen a bit more,

and when I folded it, there were a lot of air bubbles,

so after a rest, (for the dough) I shaped them,

 and then, an hour later when they had risen a bit more,

they were baked at 220 degrees for 15 minutes.

Looking at the crumb, there are good holes,

 I just have to take it down and see.