
Creamy homemade horseradish sauce for roast beef. A quick 5‑minute classic with the perfect balance of heat and creaminess.
1) Add the horseradish, sour cream, mayonnaise, Dijon, and vinegar to a small bowl.
2) Stir until smooth and creamy.
3) Season with salt and pepper, then taste and adjust: more horseradish for heat, more sour cream for mildness.
4) Chill for at least 30 minutes to let the flavors settle.
5) Serve with warm or cold roast beef.