Ridiculously tender and flavorful, beef tenderloin ... While the tenderloin is resting, whip up the yogurt sauce. Whisk together the yogurt, sour cream, horseradish, and lemon juice in a medium ...

mix all of the horseradish ingredients in a bowl until well combined. To serve, carve the beef into thick slices and arrange on serving plates. Spoon the roast potatoes and roasted onions and root ...