Anova's Precision chamber vacuum sealer is a time-saver for creative cooks

Confession: when Anova recently announced the launch of its new Precision chamber vacuum sealer (retailing for $349.99), I had no clue what it was. Sure, I knew what a vacuum sealer was. I’ve had one for years to maintain the freshness of my groceries and save on storage space by sucking out all that icky outside air and...