Arwen, sorry to hear you aren't well. Feel better soon.
I tried a recipe for a peanut butter loaf bread for my son. No idea if it's any good yet.
Well, the loaves are out of the oven and it turns out that what I made were a couple bricks. I think it's because my starter needed to be refreshed. I recently converted my starter from 100% hydration to 67%, which I read tends to give your dough more strength in the gluten (verified) and also lasts longer between refreshes. Well, since it was supposed to last longer, I built it up a bit more. I last refreshed last weekend. The starter still looked and smelled fine, but I guess it just wasn't active enough anymore.
Now it's late at night and I don't have a loaf ready for the weekend. I guess I'll start something tonight to bake in the morning.
Sorry to hear about your setback. I always try to give my starter at least two good feedings over a 24 hour period before using it. I want to see it bubbling when I dig it out of the jar. I had the same results (brick) when I tried to use it cold from the fridge when it had not been fed for a week.
BTW, I have left my starter in the fridge for 3 weeks w/o feeding it, and brought it back to life in just one feeding. Mine is pretty durable, and I always feed at 100% hydration by weight.
Looking for something quick (artisnal)? I've made NYT with just 8 hours of proofing. Not bad in a pinch.