For
Vitamix: Start on Variable/Speed 1 and ramp up to Variable/Speed 4 for approximately 10 seconds, then up to Variable/Speed 7 for 40 seconds or until well combined and smooth. Repeat as necessary in batches, pouring the blended mixture into a soup pot to heat on the stove. If doing only one jar's worth of soup, blend for 4-5 minutes to heat the stock, stopping when a thick steam starts to escape the lid.