Itty bitty bread bowls!

I got these cocottes from Aldi recently for $4 a piece! I made these tiny loaves for guests tonight. I'm going to cut them open like a bread bowl, stuff with brie, and stick back in the oven for individual baked brie to put out with charcuterie. No crumb because I am not cutting them until later when I stuff them. I'm SO PROUD of how they turned out, I was worried!
I used my regular sourdough recipe, and just took 4 pieces off, then shaped the remainder into a smaller than usual loaf.
100g rye starter
350g water
500g all purpose flour
Mix and autolyse for 1 hr
Add 10g salt, do 25 stretch and folds (or until it comes together)

Last night: 4 sets of stretch and folds 15-30 minutes apart. Let it sit for 8 hours on counter (I usually don't do so long because my starter is a beast. I opened the windows so my kitchen was extra cool and I could leave it out overnight without over fermenting). This morning: turned out on counter and separated 4 pieces off the main dough, just eyeballed in between a golf ball and tennis ball size. Shaped and put into a muffin tin that was lined with heavily floured paper towel squares I cut up. Cold fermented 5 hours. Put cocettes in at 450 for 45 minutes, scored loaves and cooked lie on 15 minutes, lid off 15 minutes. Forgot to turn it down to 400 when I took off the lids but they turned out okay.