Cooling yeast bread away from drafts is crucial because it helps to prevent the formation of a stale crumb. When bread is exposed to cold air or drafts, the moisture inside the bread evaporates quickly, causing the crumb to become dry and stale. It's like when you leave a cold drink outside on a hot day and it warms up too quickly - not good.
On the other hand, when yeast bread is cooled slowly and gently, the moisture inside the bread has time to redistribute evenly, resulting in a soft and fluffy crumb. It's similar to how a good night's sleep can help your body recover from a long day - the bread needs time to rest and relax too. So, it's worth taking the time to cool your bread properly, even if it means waiting a little longer to slice into it.
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But why exactly do drafts have such a big impact on yeast bread? It's because drafts can cause the bread to cool too quickly, which can lead to the formation of a dense crumb. Imagine you're trying to grow a garden and you suddenly get a frost - it's not going to end well. The same thing happens to bread when it's exposed to cold air or drafts.
