The powerful taste and smell of horseradish is unique. It should be no surprise that this root product is a member of the mustard family.
“Prepared” horseradish products are more readily available than roots. These will be sold as hot, creamy, grated, and powdered. Beet horseradish is a blend of beet juice and grated root. Other additives and preservatives may also be included.
Roots are typically sectioned rather than sold whole. They should be firm without any green discoloration or withering.
Many products also contain small quantities of horseradish, such as specialty mustards and sandwich spreads.
Keep roots in a paper sack and refrigerate. They will be good for several days at optimal freshness. Freeze in chunks or peel and grate first, then place in vinegar.
Most commercial products will keep for several months. Always refrigerate if purchased cold or after opening (with the exception of powder). These typically do not freeze well.
• The root will begin to lose its pungency as soon as it is cut, peeled, and grated. Add vinegar immediately to create a “mild” taste or wait a few minutes for the oils to release.
• Flavor will dissipate when heated.