This copycat Ruth’s Chris sauce is pure magic with steak! The kick of horseradish mixed with a smooth, creamy base makes every bite incredible!
The key is using fresh horseradish instead of the jarred kind. The sharpness and intensity is huge.
I always balance the heat with a little sour cream. It mellows out the sharpness just enough without dulling the punch.
Mixing the ingredients ahead of time and letting the sauce sit for at least an hour gives it a deeper, well-rounded taste.
A pinch of salt and a tiny splash of lemon juice make all the difference in brightening up the flavors without overpowering the horseradish!
How to Make Ruth’s Chris Horseradish Sauce
Ingredients
- 3 Tbsp Horseradish
- 1/4 cup Sour Cream
- 1 Tbsp Mayonnaise
- 1 tsp Dijon Mustard
- 1 Tbsp Chives (chopped)
Step-by-Step Instructions
Step 1:
Combine the sour cream and mayonnaise in a medium-sized bowl until smooth.
Step 2:
Add the prepared horseradish into the mixture and blend well, ensuring the flavors are evenly distributed.
Step 3:
Stir in the Dijon mustard for an extra kick, mixing thoroughly to ensure a consistent texture.
Step 4:
Fold in the chopped chives, which will add a fresh touch and visual flair to your sauce.
Step 5:
Chill the mixture in the refrigerator for at least 30 minutes before serving to allow the flavors to meld.

Common Mistakes to Avoid
Why Did My Sauce Taste SO Harsh?
I can tell you that a sharp, almost acrid bite means the horseradish hasn’t been tempered by the dairy.
Sour cream and mayo need time to soften that raw edge.
Mix your sauce and refrigerate it for at least one hour before tasting, because Ruth’s Chris serves a balanced, creamy heat, not a nasal punch!
Why Did My Horseradish Kick Fade Fast?
I’ve noticed that prepared horseradish from a jar that’s been open too long loses its volatile compounds quickly.
If the aroma is weak when you open the lid, the kick is already gone.
I always buy a fresh jar for each batch and check the expiration date first.
Using Prepared Horseradish without Draining It
Excess liquid pooling in your jar of prepared horseradish is the problem.
That brine will thin out your sauce and make the consistency runny.
I strictly avoid measuring straight from the jar; instead, press the horseradish against a fine mesh strainer or squeeze it in a paper towel before adding it to the bowl!
Adding Too Much Mayo or Sour Cream
More dairy does not mean more creaminess; it means a muted, underwhelming sauce.
I’ll usually start with the recipe ratios and only adjust by half-teaspoon increments.
If you’ve already gone too far, stir in a small bit more horseradish and a drop of lemon juice to restore brightness.
Serving It Before the Flavors Meld
Tasting right after mixing will give you a one-note, unbalanced result that doesn’t resemble Ruth’s Chris at all.
That resting period in the fridge lets the Dijon, chives, and horseradish marry together.
I make mine the morning of a dinner party, so it’s perfectly melded by serving time.
Skipping the Balance That Mimics Ruth’s Chris
I’ve experimented with leaving out the Dijon mustard, and the sauce tasted plain and lacking depth.
That small teaspoon of Dijon is what gives Ruth’s Chris horseradish sauce its signature savory complexity!
A tiny squeeze of fresh lemon juice also rounds everything out, so don’t skip either one.
Overheating the Horseradish
You’re aiming for a zesty kick, right?
Avoid heating the horseradish too much as it can lose its punch.
Add the horseradish only after you’ve removed the sauce from heat to preserve its robust flavor.
Tips and Tricks for Making This Recipe

Use Fresh Horseradish
Using fresh horseradish will provide a more intense and vibrant flavor compared to jarred versions.
Peel and finely grate it for the best results!
Adjust to Taste
You can adjust the amount of horseradish for more or less heat, depending on your preference.
Taste as you go to achieve the desired spice level.
Add a Touch of Lemon
Squeeze a bit of lemon juice into the mixture for a bright, zesty flavor.
This can help balance the richness of the sour cream and mayonnaise.
Store Properly
Store the finished sauce in an airtight container in the fridge.
Using it within a week will keep flavors at their freshest.
Try Greek Yogurt
For a lighter version, try replacing sour cream with Greek yogurt.
This offers a healthier twist without sacrificing taste!
What to Serve with Ruth’s Chris Horseradish Sauce Recipe
Prime Rib
Pairing the bold flavors of Ruth’s Chris Horseradish Sauce with a classic prime rib is a match made in heaven.
The richness of the meat complements the spicy kick of horseradish beautifully.
It’s a traditional choice, but one that never fails to create a memorable meal.
Smoked Salmon
Smoked salmon with Ruth’s Chris Horseradish Sauce offers a great contrast of flavors that’s simply wonderful.
The creaminess of the sauce blends with the smoky, rich fish, creating an effortless pairing.
You can serve this on a bagel or toast for an added crunch.
Roasted Vegetables
Roasted vegetables like carrots, potatoes, and Brussels sprouts benefit from a generous dollop of this delicious sauce.
The horseradish adds some spice to the earthy flavors of the roasted veggies.
Experimenting with different vegetables can lead to unexpected and tasty results!
Oysters on the Half Shell
Adding a spoonful of Ruth’s Chris Horseradish Sauce to freshly shucked oysters is a fresh twist on classic seafood sauces.
The sharpness of the horseradish really highlights the briny, fresh ocean flavor of the oysters.
You might find yourself enjoying oysters even more with this combination!
Stuffed Mushrooms
Stuffed mushrooms are excellent when paired with a side of Ruth’s Chris Horseradish Sauce.
These savory bites fill with creamy cheese and herbs enhance greatly with a little extra heat.
It’s a great dish to serve at gatherings, providing an unexpected but delicious option.
Variations and Substitutions
Add a Spicy Kick
You can adjust the spiciness of Ruth’s Chris horseradish sauce to suit your taste preferences.
If you like things spicy, try incorporating a dash of hot sauce or a pinch of cayenne pepper.
Creamy Base Options
Although sour cream is a classic choice, you might want to try Greek yogurt for a different flavor and texture.
Greek yogurt adds a nice tanginess and is often higher in protein than sour cream.
Vinegar Alternatives
If apple cider vinegar isn’t available, you can substitute it with other types of vinegar like white wine vinegar.
These alternatives work well and slightly alter the sauce’s acidic profile.
Flavor Boosters
For an extra flavor boost, you may want to add a small amount of finely minced garlic.
A touch of Worcestershire sauce can also contribute a rich, savory depth.
Herb Infusions
Consider mixing in some fresh or dried herbs to add an aromatic twist.
Dill and chives are especially great for providing a burst of freshness.
How to Store Leftover Ruth’s Chris Horseradish Sauce
Refrigeration Tips
To keep your leftover Ruth’s Chris horseradish sauce fresh, transfer it to an airtight container.
You should place the container in the refrigerator, where it can be stored for up to two weeks.
Be sure to check the sauce for any signs of spoilage, like off smells or changes in texture, before using it again.
Quality Preservation
For the best flavor, try to use the sauce within the first week.
After the first week, the flavors might start to evolve, but they can still be enjoyable if stored correctly.
Don’t let the sauce sit out at room temperature for extended periods to help maintain its freshness.
Freezing Possibilities
While many sauces can be frozen, horseradish sauce doesn’t freeze particularly well.
If you choose to freeze it, be prepared for potential changes in texture and flavor.
It’s often best to consume it while fresh from the fridge.

Ruth’s Chris Horseradish Sauce Recipe
Ingredients
- 3 Tbsp Horseradish
- 1/4 cup Sour Cream
- 1 Tbsp Mayonnaise
- 1 tsp Dijon Mustard
- 1 Tbsp Chives chopped
Instructions
- Combine the sour cream and mayonnaise in a medium-sized bowl until smooth.
- Add the prepared horseradish into the mixture and blend well, ensuring the flavors are evenly distributed.
- Stir in the Dijon mustard for an extra kick, mixing thoroughly to ensure a consistent texture.
- Fold in the chopped chives, which will add a fresh touch and visual flair to your sauce.
- Chill the mixture in the refrigerator for at least 30 minutes before serving to allow the flavors to meld.
