Dr. Don and Professor Ben talk about the risks of making cold brew in the style of Dr. Chuck Haas.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

• Charles Haas | Drexel Engineering
• 38: Black Coffee at Room Temperature — Risky or Not?
• Factors That Impact Survival of Salmonella during Storage of Beans and Batch Production of Cold Brew Coffee