Now waiting on the third, which I cold fermented for around 19 hours….I’m hoping that wasn’t too long?! But having read your article, I reduced the hydration by 50ml and reduced the fermentation by 20 mins and now I have very airy sourdough and tall too. First thank you so much for sharing all your sourdough wisdom—it’s a godsend for us newbies! This leaven can then be used as the sourdough starter and will be quite active come baking time. I made a multigrain sourdough using your instructions, and it was excellent. Hubby and I took a loaf out in one evening! Scrape the bench knife under one piece, and move it away from the other. The dough will continue to ferment over the next 8-12 hours. Thank you so much for this. I couldn’t figure out what I was doing wrong! This saved me from abandoning sourdough altogether. At this point your starter should be active and bubbly (almost foamy). 🙂. I have variable control over steam and heat. This is called the autolyse, which allows the flours to absorb the water, activating the enzymes which begins the gluten development. I find it’s enough to soak the flour, but not so much that I risk over-fermentation. Learn from my mistakes but be confident in adjusting your own times and folds to better suit your climate. The pieces now need to be pre-shaped. I live in the Denver area as well so we’re sort-of neighbors… Do you keep your starter at 100% hydration? And so, cautiously, I started experimenting with adjusting my bulk fermentation times. If using a proving basket, dip the dough piece in rice flour and place in a basket seam upwards. Here are my results. Bake: Place your scored bread inside your preheated Dutch oven and bake covered for 25 minutes and uncovered for another 25 minutes or until the internal temperature reaches 200 F and the crust reaches your desired color. Do the same for the remaining piece(s), then lightly dust with flour and cover with a kitchen towel. Cover the bowl again; the bulk fermentation has begun. My home in New Mexico sits at 5720 ft. I performed my usual shaping, one smaller chunk of dough as a boule and the other larger chunk as a batard. Although not perfect my bread is now actually edible which is great and the knowledge of how altitude impacts baking has helped me understand why even things like cakes and cookies often fail. Follow the simple steps below: Step 1. Then a found three three recipes for high altitude sourdough bread. BTW, if you’ve ever wondered about all things sourdough, here is my favorite course. (Remember, the more water in a sourdough recipe, the faster the dough ferments – this is a bad thing when baking at elevation!). A firm (and specifically Italian) sourdough starter that’s over 160 years old – and the secret ingredient to the best Neapolitan bread and pizza dough. After shaping when the boule and batard were placed into their bannetons, they were jiggly and full of air. Thank you, Hi James, thanks so much for this lovely comment! First 3 stretch and folds – every 15 minutes Last 3 stretch and folds – every 30 minutes. Proper bulk fermentation means giving dough enough time (at a given temperature) to ferment. Let these heat for 10 minutes, then repeat above steps for your other basket of dough. To test doneness, knock on the bottom of the loaf: it should sound hollow. I have tried it both with the overnight proof and the 3 to 4 hour proof and loved the results of both! Hi Heather Hi Heather, Weigh out 150 grams of starter. But when I combined that with your recipe, the results couldn’t be better! Do you have any suggestions for an evaluation of 1064 feet. If you are using a sourdough starter that has not been fed for many days or weeks, it will yield a dough that rises slowly, and tastes a bit tangy. That said, I have zero experience with combi ovens unfortunately. Your recipe makes a lot of sense! Dead Starter vs. Live Starter: I fed my starter, and then it rose to double and then completely deflated – is it dead? The dough will become sticky, so it's useful to keep one hand clean. Hi Colette, thanks so much for this amazing review! ... Over time, if more flour and water are provided, and the mixture is ‘refreshed’, the yeast colony will become more concentrated. Hi Leo! Dunk your clean hand in water, and remove the sticky dough from your other hand. https://www.theperfectloaf.com/guides/how-to-stretch-and-fold- Thank you for posting these great tips. After about half a week or so I was able to step it up to 3 times a day (morning, mid-afternoon, before bed). Wonderful, Emily! If your crust is overcooked and your crumb is undercooked, maybe try playing with baking in a Dutch oven – this way the crust is protected from the direct heat for the first portion of the bake while the steam works its magic on the crust, and then the direct heat during the last portion of the bake helps harden and darken the crust. These are small changes but have a huge impact on the end result. To do this, slide each basket into their own plastic grocery or produce bag, and place in the fridge overnight. I also do my baking prep in the mornings, so I refrigerated between steps where I needed to create a break and go to work. I’m surprised that your dough didn’t rise after the last fold; it definitely sounds like your starter or leaven weren’t quite ready. I followed the baking method listed in my previous post while only changing a few of the percentages in order to match Tartine Bread's sourdough recipe more closely. I’m so happy you had such success. Once my starter started showing signs of rising and falling consistency, I was going to use my previous bread formula and method and bake with it. Oh, and by the way, if you’re looking for some more help understanding hydration, click here to check out The Beginner’s Guide to Sourdough Hydration. The dough can be frozen for up to 4 weeks! I have been trying to bake sourdough at 8000ft for months and couldn’t work out why after leaving for the recommended time my dough was so wet I had to pour it rather than shape it. A sourdough starter is how we cultivate the wild yeast in a form that we can use for baking. The high-elevation bulk fermentation takes 2.5 – 3 hours. 🙂. When I pulled out the bannetons from the fridge in the morning I could see the proof was moving along nicely. This is the only adjustment I make! 🙂. Cold fermented dough 72 hours. In general, the less sourdough starter you use, the less chance you have of over fermenting your dough during the bulk ferment. 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