Horseradish Mayonnaise

Prep: 10 min Serves: 4 Cuisine: American

A creamy horseradish mayonnaise with a tangy kick, perfect for sandwiches, dips, or as a flavorful condiment for meats and seafood lovers.

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Ingredients

  • 2 egg yolks
  • 1 Tbsp. Dijon mustard
  • 1/2 tsp. salt
  • dash of cayenne pepper
  • 3/4 c. vegetable oil
  • 3/4 c. olive oil
  • 1/4 c. tarragon vinegar
  • 1 Tbsp. horseradish

Instructions

  1. Combine egg yolks, Dijon mustard, salt, and cayenne pepper in a bowl.
  2. Add a very small amount of oil and vinegar alternately, beating vigorously until the mixture thickens.
  3. Stir in horseradish.
  4. Chill before serving.

Tips & Substitutions

For a creamier texture, use a food processor instead of whisking by hand. Olive oil provides a rich flavor, but you can substitute with avocado oil for a milder taste. If you're short on horseradish, a dash of prepared wasabi can work in a pinch. Adjust the vinegar for tanginess according to your preference.

Serving Suggestions

This horseradish mayonnaise makes a zesty dip for vegetables or a flavorful spread for sandwiches and wraps. It pairs beautifully with smoked salmon or roast beef. For a complete meal, serve alongside a Quick Easy Salad or as a condiment for Kentucky Fry Biscuits.

Storage & Reheating

Store any leftover horseradish mayonnaise in an airtight container in the refrigerator for up to one week. It's best served chilled, so there's no need to reheat. Just give it a good stir before using, as the ingredients may separate during storage.

Nutrition & Diet Analysis (per serving)

Each serving of Horseradish Mayonnaise contains roughly 533 calories, with 10g protein, 4g carbohydrates, and 55g fat. It is an excellent source of vitamin A (89% of the Daily Value) and protein (20% of the Daily Value), and a good source of iron and vitamin C. Note that it is relatively high in sodium, at 1870mg per serving (81% of the Daily Value).

533 kcal 27% DV
Protein Fat Carbs

Macronutrients

Protein 10g 20% DV
Total Fat 54.5g 70% DV
Carbs 4.4g 2% DV
Fiber 1.9g 7% DV
Sugar 1.1g 2% DV

Electrolytes

Sodium 1869.6mg 81% DV
Potassium 219.1mg 5% DV
Cholesterol 600mg 100% DV

Vitamins & Minerals

Vitamin A 804.5mcg 89% DV
Vitamin C 14.4mg 16% DV
Vitamin D 2.6mcg 13% DV
Calcium 135mg 10% DV
Iron 3.2mg 18% DV
Diet fit Keto-friendly
Contains Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this mayonnaise ahead of time?

Yes, you can prepare horseradish mayonnaise a day in advance. Just store it in an airtight container in the fridge. The flavors will meld beautifully overnight, enhancing the overall taste.

What can I use if I don't have tarragon vinegar?

If tarragon vinegar is unavailable, you can substitute it with white wine vinegar or apple cider vinegar. Both options will provide a nice acidity without overpowering the horseradish's flavor.

How can I adjust the spiciness of the mayonnaise?

To adjust the spiciness, you can reduce the amount of horseradish or cayenne pepper according to your taste. For a milder flavor, use fresh horseradish instead of prepared horseradish, which is typically stronger.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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