How Much Yeast in Rich Dough? in Pastry & Baking Posted November 10, 2015 Andiesenji, what wonderful suggestions. As I bake about 185-250 loaves in a day for the farmer's market, the longer mixing would stress out my mixer too much at 20 minutes per batch (not using a bread mixer--kinda pushin' it with the 20 qt. Hobart and spiral dough hook at 18 lbs. of dough); do you think a couple of stretch and folds, in addition to a 10 min. knead with the mixer would do the same? Thanks so much for your insights. I've been reading your posts with interest for quite some time now!