
Roasted Garlic Horseradish Sauce
User Reviews
5.0
12 reviews
Excellent
-
Prep Time
3 hrs 35 mins
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Cook Time
1 hr
-
Servings
16 servings (2 tablespoons)
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Calories
50 kcal
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Course
Condiments
-
Cuisine
American

Roasted Garlic Horseradish Sauce
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A zesty horseradish cream sauce with caramelized roasted garlic and fresh thyme. Perfect for serving alongside Prime Rib, spread onto steak sandwiches, dolloped onto baked potatoes, or as a dip for shrimp.
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Ingredients
Roasted Garlic
- 1 small head garlic
- 2 teaspoons olive oil
- kosher salt
Sauce
- 1-1/2 cups sour cream
- 1/4 cup prepared horseradish (see note)
- 1/2 teaspoon Worcestershire sauce
- 1 teaspoon thyme leaves , chopped
- 1/2 teaspoon kosher salt
- 1/2 teaspoon freshly-ground black pepper
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Instructions
Roast the Garlic
- Preheat oven to 400 degrees F.
- Cut the top off of the garlic head, exposing the cloves. Remove any loose papery skins.
- Place garlic head on a square piece of foil large enough to wrap around it fully, or in a small cast iron cocotte. Drizzle garlic with olive oil and season with a pinch of kosher salt.
- Wrap the foil around the garlic to seal, or place the lid on the cocotte. Bake for 40-60 minutes, until golden and caramelized.
- When cool enough to handle, squeeze garlic cloves from their skins and chop finely.
Make the Sauce
- In a medium bowl, stir together sour cream, horseradish, Worcestershire sauce, and chopped garlic cloves. Mash some of the chopped garlic with the back of the spoon as you're mixing.
- Stir in thyme, salt, and pepper. Cover and refrigerate for 3-4 hours for the flavors to develop. Season to taste with additional salt and pepper before serving.
Notes
- For this sauce, I use refrigerated, jarred "prepared" (or "pure") horseradish. Read the label before buying on this one; it should be simply packed with salt and vinegar. Shelf-stable varieties contain other ingredients and flavoring agents, and will not produce the same results in this sauce. (Read more in my Prepared Horseradish guide.)
- Heat levels can vary significantly by brand, so adjust the quantity as needed for the horseradish you've purchased.
- The sauce's flavor will not be at its most prominent when first mixed but will develop as it rests. If you prefer a milder sauce where the roasted garlic is the more prominent flavor, reduce the prepared horseradish to 2 tablespoons.
- For easy entertaining, you can roast the garlic up to 5 days in advance and store, wrapped, in the refrigerator.
Nutrition Information
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Calories
50kcal
(3%)
Carbohydrates
1g
(0%)
Fat
4g
(6%)
Saturated Fat
2g
(10%)
Cholesterol
11mg
(4%)
Sodium
107mg
(4%)
Potassium
46mg
(1%)
Vitamin A
140IU
(3%)
Vitamin C
1.9mg
(2%)
Calcium
29mg
(3%)
Iron
0.1mg
(1%)
Nutrition Facts
Serving: 16servings (2 tablespoons)
Amount Per Serving
Calories 50 kcal
% Daily Value*
Calories | 50kcal | 3% |
Carbohydrates | 1g | 0% |
Fat | 4g | 6% |
Saturated Fat | 2g | 10% |
Cholesterol | 11mg | 4% |
Sodium | 107mg | 4% |
Potassium | 46mg | 1% |
Vitamin A | 140IU | 3% |
Vitamin C | 1.9mg | 2% |
Calcium | 29mg | 3% |
Iron | 0.1mg | 1% |
* Percent Daily Values are based on a 2,000 calorie diet.
Genuine Reviews
User Reviews
Overall Rating
5.0
12 reviews
Excellent
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