Swiss chard is the green portion of a variety of beet, and has been eaten for thousands of years. This vegetable was identified and described by a Swiss botanist, and hence the name "Swiss chard".
With a a full-bodied texture that tastes similar to spinach, Swiss chard is an excellent source of beta-carotene and a good source of vitamin C. Culinary Caution™! Swiss chard contains oxalates and should be avoided by those with a predisposition to kidney stones.