We’ve enhanced horseradish by pairing it with sharp Dijon mustard and smearing it over pork tenderloin. Lean tenderloin cooks faster than a regular roast and needs no tending while roasting–making it the perfect delicious choice for a last-minute holiday menu.
Coat meat with mustard-pepper mixture, then cover and refrigerate overnight. Do not spread with horseradish as it contains salt, which leaches out natural juices, causing meat to dry out. Spread with horseradish and sprinkle with thyme just before roasting.