This Ina Garten Horseradish Sauce for Prime Rib is creamy and tangy, which includes sour cream and prepared horseradish. It’s a quick, no-fuss recipe, ready in just 5 minutes.
Jump to RecipeIna Garten Horseradish Sauce for Prime Rib Ingredients
- 1 cup sour cream
- ¼ cup prepared horseradish (adjust to taste)
- 1 tablespoon Dijon mustard
- 1 tablespoon fresh lemon juice
- ½ teaspoon kosher salt
- ¼ teaspoon freshly ground black pepper
- 1 teaspoon Worcestershire sauce (optional)
- 1 tablespoon chopped fresh chives (optional, for garnish)

How To Make Ina Garten Horseradish Sauce for Prime Rib
- Mix the ingredients: In a medium bowl, whisk together sour cream, horseradish, Dijon mustard, lemon juice, salt, pepper, and Worcestershire sauce (if using).
- Adjust seasoning: Taste the sauce and add more horseradish for extra heat, or more sour cream for a milder flavor.
- Chill the sauce: Cover and refrigerate for at least 30 minutes to let flavors blend.
- Serve and enjoy: Stir before serving, garnish with chives, and serve with prime rib, steak, or roast beef.

Recipe Tips
-
How strong should the horseradish be?
Start with less and add gradually — horseradish intensity varies by brand. -
Can I make this ahead of time?
Yes, make up to 2 days in advance and store in the fridge. -
How to make it extra creamy:
Stir in 2 tablespoons of mayonnaise along with the sour cream. -
What if I don’t have Dijon mustard?
Yellow mustard or spicy brown mustard can be used instead.
What To Serve With Horseradish Sauce
This sauce is a classic pairing for roasted meats. Try it with:
- Prime rib
- Roast beef sandwiches
- Grilled steak
- Smoked salmon

How To Store Horseradish Sauce
Refrigerate: Store in an airtight container for up to 4 days.
Freeze: Not recommended — the dairy base will separate.
Horseradish Sauce Nutrition Facts
Per Serving (approx. 1 of 6):
- Calories: 70
- Fat: 6g
- Saturated Fat: 3g
- Cholesterol: 15mg
- Sodium: 140mg
- Carbohydrates: 2g
- Sugar: 1g
- Protein: 1g
Nutrition information is estimated and may vary based on ingredients and preparation methods.
FAQs
Can I make horseradish sauce without sour cream?
Yes, substitute plain Greek yogurt or crème fraîche for a tangier option.
Can I use fresh horseradish root?
Yes, grate fresh horseradish root and use about half the amount since it’s stronger.
How long should the sauce chill?
At least 30 minutes, but 1–2 hours gives the best flavor.
Is this sauce spicy?
It’s tangy with a mild heat, but you can adjust the horseradish to your taste.
Try More Recipes:
- Ina Garten Make Ahead Cranberry Sauce Recipe
- Ina Garten Greek Salad Dressing Recipe
- Barefoot Contessa Poppy Seed Dressing Recipe
Ina Garten Horseradish Sauce For Prime Rib Recipe
Course: SaucesCuisine: AmericanDifficulty: Easy6
servings5
minutes70
kcalA creamy, tangy horseradish sauce made with sour cream and Dijon mustard — the perfect pairing for prime rib or steak.
Ingredients
-
1 cup sour cream
-
¼ cup horseradish
-
1 tbsp Dijon mustard
-
1 tbsp lemon juice
-
½ tsp salt
-
¼ tsp pepper
-
1 tsp Worcestershire sauce (optional)
-
1 tbsp chives (optional)
Directions
- Mix sour cream, horseradish, Dijon, lemon juice, salt, pepper, and Worcestershire (if using).
- Taste and adjust seasoning.
- Chill at least 30 minutes.
- Stir, garnish with chives, and serve with prime rib or steak.
