Vinegar stems from the French word meaning sour wine. There’s some truth to that, since vinegar is made by adding bacteria to various types of alcohol, causing it to turn into acid. Just as people take wine seriously, they also collect certain aged vinegars, which mature into perfectly sweet-sour syrups. —Frieda Projanksy, managing editor at Baked. Follow Frieda on Twitter @friedaames. 1. Red/white wine vinegar … Continue reading 5 Vinegars You Must Experiment With and Why