Dutch oven walnut (no-knead) sourdough, poppy-sesame seed sourdough, and a failed cornbread

In which I bake good and meh sourdoughs from the same batch, cook a practically inedible cornbread, and consider no-knead bread...

Sourdough breads

Dutch oven loaf vs. baking stone loaf

I've often been disappointed in the height of my sourdough loaves, but I'm very happy with the walnut sourdough loaf I just baked in a Dutch oven. However, the Dutch oven wasn't the only difference between this and my usual sourdough:

• I never kneaded the dough, at all. Not even a stretch.
• After mixing the dough (sans walnuts), I put it in the refrigerator for 3.5 days. (I don't remember if I refrigerated it right away or waited a bit. I might have punched down the dough after a day or two.)
• I preheated the oven with a stone on a low shelf and the Dutch oven (but not its lid) on the middle shelf. (I put the lid on when the bread went in.)
• I preheated the oven at 500 degrees, meaning to turn it down to 475 right after adding the dough, but forgetting for a couple of minutes.
• I put the dough in the Dutch oven seam-side up (using a dishcloth to maneuver the loaf without getting close to the burning hot pot). I also tried to slash the loaf a bit, but that didn't take.

No walnuts in this piece... but it's still good

Also worth noting: the dough was exactly the same as the sesame-poppy seed dough. I'd made a double batch, immediately mixing soaked seeds into the other half. I baked the seeded loaf the day after mixing, using a baking stone and (as soon as I remembered) a big pot as a cover.

I've realized that I don't like poppy-sesame seed sourdough. I'm not sure whether that's because the recipe has way more seeds than the sesame seed bread I've loved in the past, or because I just don't like poppy seeds in sourdough. The bread was fine when toasted, but I won't be making it again.

Lots and lots of seeds in and on this loaf

Cornbread

I'd made this skillet cornbread successfully before, but this time it was gummy and pale, with weird bubbles. Yuck! I think I did two things wrong:

1. Preheated the skillet. It was supposed to go in the oven for a couple of minutes, but I left it in much longer. Although preheating is good for flour-water-salt kinds of bread, apparently it isn't for something that's more like a quick bread.
2. Maybe mixed it too much.

Better luck next time.

Notes on no-knead bread

One of these days I might try this recipe for no-knead dough (parens indicate my calculations for a couple of sizes I might try):

To 100 parts flour (375/150 g), add 1.5 parts salt (~5/2 g) and 1 part (~4/1.5 g) instant yeast. Whisk those together. Add 70 parts (~262/105 g) water, and stir to combine. Cover, then let rise overnight. Transfer to the fridge, let ferment for three days, then turn dough out on to a well-floured surface. Shape dough, sprinkle with flour, and cover with a floured cloth. Let it rise for at least two hours and up to 4 at room temperature. Slash, then bake in a preheated 450°F Dutch Oven for 15 minutes with the lid on. Remove the lid, and continue baking until it hits around 209°F, 30 minutes or so. Let it cool.
From http://www.seriouseats.com/2011/06/the-food-lab-the-science-of-no-knead-dough.html