The best place to let dough rise is a warm, draft-free, and moist environment, with the oven (turned off but with the light on and a pan of hot water inside) being a top choice for creating this ideal cozy spot, alongside other methods like a heating pad on low, the top of a fridge, or inside a microwave with a hot water cup. A consistently warm, humid space encourages yeast activity, helping the dough achieve a good rise.
The best place to let dough rise is in a warm (but not too hot) space, around 75°F (24°C). A great spot is in your kitchen, away from cold drafts, like in a turned-off oven or near a warm stove. Just cover the dough with a damp cloth or plastic wrap to keep it cozy.
Beyond time, temperature is also key to proofing dough well. Yeast is more active at warm room temperature (about 74 to 80°F/23 to 26°C), which is why many recipes instruct you to proof in a warm spot.
Your dough will rise in the fridge and it can be a huge help as it makes bread making easy to fit into your day. When you put your dough in the fridge it slows the yeast activity down. It takes ten times longer for dough to rise in the fridge than it does at room temperature.
A warm environment, between 75°F to 80°F, is best for proofing dough. The warmth encourages yeast activity which produces gasses, causing the dough to expand. Avoid proofing at temperatures above 90°F which can cause the dough to rise too quickly, overproof, or even kill the yeast. How long does it take to proof dough?
The 12 hour proof is just a starting point. In reality anything from 12 hours to 48 hours in the fridge will make a great loaf of bread. This means you can bake when you're ready.
Most no knead recipes use a miniscule amount of yeast and ferment for anywhere between 12-24 hours, but if you're using strong high protein flour you could feasibly push that another 12 hours (or more?) before the yeast eats through its supply (aka it over proofs).
Over proofed dough is dough that has bulk fermented too long. You can visually tell if your dough is over proofed when it lacks structure, caves in, is stringy, very sticky, unmanageable, etc.
Rather than placing the dough in a bowl covered with plastic wrap to rise (many recipes call for a doubling in size), we like to put the dough in a clear plastic container with volume measurements on the side and a lid (such as the Cambro 4-Quart Square Storage Container or something similar).
Covering your dough correctly is a crucial step here. For best results, we want a non-porous, tight-fitting cover that will keep the dough from becoming too cool or developing a skin. And a towel doesn't cut it: The porous material allows heat to escape, causing the dough to lose temperature.
Traditional Round Bowls
Round bowls, like our handcrafted spalted maple bowls in the photo above, are particularly well-suited for proofing when you're working with dough that benefits from minimal shaping and requires a consistent rise.
I put my dough outside the other day to get the final rise before putting in the oven. It was in the mid 80s outside and it worked like a charm. I do set mine outside (but not in direct sunlight) but the thing I highly recommend is to keep an eye on it because it can over proof very quickly!
What is the proper oven rack placement for baking, roasting and broiling? The middle zone is a go-to when baking, and is typically a safe bet for foods like casseroles, cookies and pies. The bottom zone of the oven is ideal for roasting and baking crusty bread or pizza, while the top is ideal for broiling and toasting.
Using your shower steam:
This is the second proofing stage which can take anywhere between 12-48 hours. The longer you proof the dough, the more acidic it will become, and the more the gluten will be broken down.
Properly proofed dough will be much more consistent in structure, with a soft and fluffy interior, and larger, but more evenly dispersed air bubbles present in the crumb. Over proofed bread is likely to have a very open crumb structure, due to the development of excess CO2 during the proofing stage.
Properly proofed dough will release easily from the banneton, and will hold its shape on the work surface. It is easy to score, and will open up slowly to reveal the air bubbles developed inside. Over-proofed dough has a tendency to stick to the banneton, and will deflate once tipped out onto the work surface.
Cold proofing, or retarding, is where the shaped dough is placed into the refrigerator (or a dough retarder) to let proof for many hours at a cold temperature (usually overnight). Then, the dough is typically baked straight from the refrigerator or after it's brought up to room temperature.
High starter quantities speed up fermentation and lower quantities slow down fermentation. For example, a recipe with 20% starter may finish bulk fermentation in 5 hours and at 10% starter, it may take 8 hours.
It looks over proofed. It's usually after the rise falls again. You're looking for a domed top that slowly bounces back when you press on it. It'll be harder to shape when is over proofed as the dough will seem runnier and flat.
The biggest mistake beginners make with sourdough is impatience, specifically baking with a starter that isn't strong enough or rushing fermentation, leading to flat, dense bread; they often try to bake too soon, don't let dough proof long enough, and fail to develop dough strength or learn to "read the dough" (look/feel) rather than just the clock, plus starting with overly high hydration is a common pitfall.
Do you need to wait for your dough to warm up after a cold proof? This question has come up often lately and No, you definitely don't need to wait for your dough to come to room temperature after the cold proof!
The best proofing basket is the Bulka Round Waffle Banneton. It allows the dough to fully relax while still keeping its round shape. Proofing baskets are key for slow-fermenting breads like sourdough. That's why they're often called sourdough baskets or sourdough bannetons!