Fermenting onions makes meatier alt-meat: study

German researchers find that sulfur may be the secret to meatier scented alt-meats.

Replicating the savory aroma of conventional meat products may be as simple as adding onions, according to a German study published in the Journal of Agricultural and Food Chemistry.

In search of a "natural," plant-based meat flavoring, researchers from the Institute of Food Science and Biotechnology…