An herb and mustard crust provide flavor to roast beef. Served with a creamy horseradish sauce, it's a perfect entree for a celebratory dinner.
Preheat oven to 350°F. Mix sour cream, horseradish and 1 teaspoon of the Seasoning Mix in small bowl until well blended. Cover. Refrigerate until ready to srve
Mix remaining Seasoning Mix and mustard. Brush beef roast with oil. Rub with Seasoning mixture. Place on wire rack in foil-lined roasting pan
Roast 1 to 1 1/4 hours or until desired doneness. Let stand 10 minutes before slicing. Serve roast beef with horseradish cream