When cross-stacking dough, how many trays can be stacked at maximum?

When cross-stacking dough, the maximum number of trays that can be stacked is 25. This method of stacking helps with proper air circulation and uniform temperature distribution, which are crucial for the dough's fermentation process. Keeping to this limit ensures that the dough rises correctly and minimizes the risk of any negative effects that might arise from stacking too many trays, such as uneven fermentation or condensation buildup that could lead to spoilage.

While lower numbers may be listed in the other options, they do not align with the optimal practices for cross-stacking, which is critical in maintaining the quality and consistency of the dough. Stacking more than 25 trays can compromise these factors, making it essential to adhere to this maximum number.