Arby's Horseradish Sauce Recipe: Spicy Kick With Creamy Balance

Arby's Horseradish Sauce Recipe delivers that signature creamy heat you crave—tangy, spicy, and perfectly balanced. The secret lies in blending fresh horseradish with vinegar and sugar, creating a sauce that's bold enough to stand up to crispy roast beef but smooth enough to enjoy on its own. I've replicated this fan-favorite condiment after years of testing, ensuring every batch captures that signature kick without overpowering the palate.

The sauce begins with a base of prepared horseradish, which provides that signature sharpness, then balances it with apple cider vinegar for tang and granulated sugar for subtle sweetness. A touch of cream cheese adds the signature creamy texture that makes this sauce so addictive.

The key is blending everything just until smooth—no cooking required, just mix and let the flavors meld. This method keeps the sauce vibrant and fresh-tasting, even after storage.

What sets this homemade version apart is the control over heat and creaminess. Unlike store-bought versions that can taste flat or overly spicy, this recipe lets you adjust the horseradish-to-vinegar ratio to suit your preference.

The result is a sauce that's rich, velvety, and packed with that signature Arby's flavor—perfect for dipping, drizzling, or serving as a condiment with roast beef, burgers, or even deviled eggs.

Store it in an airtight container in the refrigerator for up to two weeks, where the flavors will continue to develop and deepen. The sauce keeps its vibrant color and sharp, creamy balance, making it a versatile addition to any meal.

Whether you're recreating an Arby's experience at home or simply craving that familiar tangy kick, this recipe delivers every time.

Ingredients for arby's horseradish sauce

Six ingredients blend into that iconic Arby's tangy, creamy heat—no cooking required.

The horseradish is non-negotiable here—freshly grated delivers the signature kick, but prepared horseradish works in a pinch. Trader Joe's and Whole Foods carry high-quality prepared horseradish, but any brand will do if it's labeled 'hot' or 'extra hot'. Apple cider vinegar adds that signature tang, so don't substitute white vinegar—it's too harsh. The cream cheese? Full-fat Philadelphia is my go-to, but any brand works if it's not low-fat. Look for blocks of cream cheese if you want to save money—it's cheaper and stays fresh longer.

No prepared horseradish? Fresh horseradish root (grated and mixed with a little vinegar) takes this sauce to the next level, but it's a commitment—it burns if you touch it! Short on cream cheese? Sour cream or Greek yogurt at half the amount works, though the texture won't be as velvety. The olive oil is key for that smooth finish—extra-virgin adds a subtle fruitiness, but any light olive oil does the job. Need it spicier? Add a dash of hot sauce or cayenne. For a milder version, reduce the horseradish to 0.33 cup and add an extra tablespoon of sugar.

This sauce keeps beautifully—up to 2 weeks in an airtight container in the fridge. The flavors actually deepen over time, so make extra. If it thickens, stir in a splash of water or milk. For serving, transfer to a small glass jar with a tight seal—it looks gorgeous drizzled over roast beef or deviled eggs. Freezes for 3 months if you want to prep ahead, but the texture might separate slightly. Just whisk it back together before using.

Step-by-step instructions for Arby's horseradish sauce

This tangy, creamy sauce delivers that signature Arby's kick with a velvety texture you'll crave.

In a medium bowl, combine the 8 oz cream cheese and 0.25 cup extra-virgin olive oil. Use a hand mixer on medium speed for 2-3 minutes until completely smooth and pale in color. This step ensures no lumps remain—those would make your sauce grainy instead of silky.

Here's the thing—cream cheese can be stubborn. If you see any streaks after mixing, add 1 tablespoon of water and mix again. The oil helps emulsify the mixture, creating that signature creamy base that balances the horseradish's heat.

Gradually whisk in the 0.33 cup apple cider vinegar and 0.25 cup granulated sugar until fully combined. The vinegar adds that signature tang that cuts through the richness, while the sugar mellows the horseradish's sharpness just enough to make it approachable.

Taste the mixture now—you should notice a bright, slightly sweet acidity. This is your flavor foundation. If you prefer more sweetness, add 1 teaspoon more sugar; for extra tang, add 1 teaspoon more vinegar. Balance is key here, as these flavors will interact with the horseradish next.

Reduce the mixer speed to low and slowly add the 0.5 cup prepared horseradish, whisking constantly to prevent splattering. The horseradish will introduce heat and a sharp, peppery bite that transforms this into Arby's signature sauce.

Immediately add the 0.5 tsp salt and 0.25 tsp black pepper, mixing until fully incorporated. The salt enhances all flavors while the pepper adds depth. Taste again—you should feel a pleasant warmth building. If the heat feels overwhelming, add 1 more teaspoon of sugar to balance.

Add the 0.25 cup water one tablespoon at a time while mixing, until you reach a smooth, pourable consistency. The sauce should coat the back of a spoon without being too thin—think of it like heavy cream. If it's too thick, add more water; if too thin, let it sit for 5 minutes and check again.

Transfer the sauce to an airtight container and refrigerate for at least 2 hours (or up to 5 days) to let the flavors meld. The chilling time allows the heat to mellow slightly while the creaminess develops. For best results, bring to room temperature before serving—this enhances the creaminess and makes the sauce more enjoyable with each bite.

Serving suggestions for leftovers

Classic Pairings

This sauce is a game-changer with crispy roast beef sandwiches—just like Arby's! The creamy heat cuts through the richness of the meat perfectly. I like to serve it in small glass jars with a metal spoon for that authentic fast-food feel. 🍔

For a deviled egg upgrade, mix 1 tablespoon of this sauce into each yolk before piping. The horseradish adds a spicy kick that balances the creaminess of the eggs. It's a crowd-pleaser at picnics or parties!

Unexpected Uses

Drizzle this sauce over baked potatoes or mac and cheese for a tangy twist. The creaminess complements the cheesy goodness, while the horseradish adds a surprising depth. I also love using it as a dipping sauce for fries or onion rings—trust me, it’s addictive! 🍟

For a spicy twist on mashed potatoes, stir 2 tablespoons of the sauce into every 2 cups of mashed potatoes. The heat wakes up the flavors, making this a perfect side dish for roasts or steaks.

Presentation Tips

Serve the sauce in a small glass jar with a metal spoon for that classic Arby's look. If you're feeling fancy, drizzle it over a roast beef sandwich or cheeseburger for a restaurant-quality touch. The vibrant color makes it look as good as it tastes! 🥘

For a gourmet touch, garnish with a sprinkle of fresh parsley or a pinch of paprika before serving. This adds a pop of color and elevates the presentation without overpowering the sauce.

Meal Prep Ideas

Make a double batch and store it in airtight containers in the fridge for up to 2 weeks. This sauce keeps well, so you can always have it on hand for quick meals. Freeze extra portions in ice cube trays for single-serving portions—just thaw and mix before using. ❄️

Use it as a marinade for chicken or pork before grilling. The tangy, spicy flavors infuse the meat, creating a delicious crust. Just coat the meat and let it marinate for 30 minutes before cooking.

Frequently asked questions