Why Make This Recipe
Horseradish sauce is a classic pairing for prime rib and other hearty meats. Ina Garten’s version combines creaminess with a spicy kick from the horseradish, making it a perfect complement to your roast. This easy-to-make sauce not only enhances the flavor of the meat but also adds a touch of elegance to your meal. Making your own sauce means you can adjust the heat to your liking, ensuring it’s just right for you and your guests.
How to Make Ina 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, for extra depth)
- 1 tablespoon chopped fresh chives (for garnish, optional)
Directions
- In a medium bowl, whisk together the sour cream, prepared horseradish, Dijon mustard, lemon juice, salt, pepper, and Worcestershire sauce (if using).
- Taste the sauce and adjust the horseradish for more heat or add more sour cream if you prefer a milder flavor.
- Cover and refrigerate for at least 30 minutes before serving. This allows the flavors to blend nicely.
- Stir the sauce before serving, garnish with chopped chives if you like, and serve alongside prime rib, steak, or roast beef.
How to Serve Ina Garten Horseradish Sauce for Prime Rib
This horseradish sauce is best served chilled, making it a refreshing contrast to the warmth of the prime rib. You can serve it on the side in a small bowl or drizzle it over slices of meat on individual plates. It’s also great with other meats like steaks or roast beef for added flavor.
How to Store Ina Garten Horseradish Sauce for Prime Rib
Store any leftover horseradish sauce in an airtight container in the refrigerator. It will keep well for up to a week. Just give it a good stir before using, as some separation may occur while it sits.
Tips to Make Ina Garten Horseradish Sauce for Prime Rib
- Adjust the amount of horseradish based on your heat preference. If you want more kick, add more; if you prefer it milder, reduce the amount.
- For a smoother texture, consider blending the ingredients in a food processor instead of whisking by hand.
- To add a unique twist, try mixing in a bit of finely chopped garlic or shallots for extra flavor.
Variation
For a zesty twist, you can add a teaspoon of prepared mustard or some finely grated lemon zest. This will give the sauce a fresh, bright flavor that pairs wonderfully with the rich meat.
FAQs
1. Can I use fresh horseradish instead of prepared horseradish?
Yes, you can use fresh grated horseradish. Just start with a smaller amount and adjust to taste, as fresh horseradish can be more potent.
2. Is horseradish sauce spicy?
Horseradish can have a strong kick, but you can control the spice level by adjusting the amount you use in the recipe.
3. Can I make this sauce in advance?
Absolutely! Making the sauce a day ahead allows the flavors to meld beautifully, making it even tastier when it’s time to serve. Just remember to refrigerate it!

Horseradish Sauce
Ingredients
Main 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, for extra depth
- 1 tablespoon chopped fresh chives For garnish, optional
Instructions
Preparation
- In a medium bowl, whisk together the sour cream, prepared horseradish, Dijon mustard, lemon juice, salt, pepper, and Worcestershire sauce (if using).
- Taste the sauce and adjust the horseradish for more heat or add more sour cream if you prefer a milder flavor.
- Cover and refrigerate for at least 30 minutes before serving to allow flavors to blend.
- Stir the sauce before serving and garnish with chopped chives if desired.
