Not soup but great recipe.
Horseradish encrusted beef tenderlion.
A whole beef tenderlion (Filet Migion) s/c
Grey poupon mustard ( acts as adheshive)
Fresh grated horseradish.
Paint all sides of meat with mustard, encrust with grated horseradish. Roast at 275 F. till done to your liking. About 3 hours for medium.
Works well with deer and elk also.
Russ