Sauces & Condiments
This copycat Ken's tartar sauce delivers the same bright, tangy zing that makes it a restaurant favorite—just with fresh dill, zesty lemon, and a precise balance of briny capers.
The secret lies in chilling the sauce for at least 30 minutes, which lets the flavors meld into that signature creamy yet tangy texture. I’ve replicated it exactly, down to the right ratio of mayonnaise to pickles, ensuring every bite has that signature crunch and zing.
The recipe relies on simple ingredients you likely already have: mayonnaise, lemon juice, fresh dill, capers, and bread-and-butter pickles. What sets this apart is the fresh dill—never dried—and the proper chilling time, which transforms the sauce from good to exceptionally good.
This isn’t just a condiment; it’s the perfect partner for fish and chips, fried shrimp, or even as a dip for veggie sticks.
What you’ll end up with is a sauce that’s creamy yet bright, with just the right amount of tang from lemon and capers. The texture is smooth but still has that satisfying bite from the pickles and dill.
Unlike store-bought versions, this one stays fresh for up to a week in the fridge, and the flavor only gets better with time. It’s the kind of sauce that makes you want to order takeout—except you’ll be making it at home.
For those who like a little kick, a dash of hot sauce or red pepper flakes can be added, or for a vegan version, swap the mayonnaise for a plant-based alternative.
The method is straightforward, but the result is undeniably restaurant-quality. Let’s get started on making this sauce that’s worth the hype.
Ingredients for copycat ken's tartar sauce
Bright, tangy, and restaurant-worthy—just eight simple ingredients transform into tartar sauce magic.
| Ingredient | Amount | Notes |
|---|---|---|
| Mayonnaise 🥛 | 1 cup | High-quality, not low-fat |
| Fresh Dill Weeds 🌿 | ½ cup | Finely chopped, stems removed |
| Bread-and-Butter Pickles 🥒 | ¼ cup | Chopped, liquid drained |
| Capers 🍈 | 2 tbsp | Chopped, brined variety |
| Fresh Lemon Juice 🍋 | 1 ½ tbsp | From 1/2 lemon, freshly squeezed |
| Dijon Mustard 🌶️ | 1 tbsp | Mild or medium heat |
| Kosher Salt 🧂 | ½ tsp | Adjust to taste |
| Black Pepper 🌶️ | ¼ tsp | Freshly ground preferred |
| Ice Water 💧 | 1 tbsp | For thinning if needed |
The dill is non-negotiable here—fresh makes all the difference. Grocery store dill works, but farmers market bunches have that extra punch. Chop it fine so it blends smoothly. Capers? Look for brined, not salt-packed—they’re sweeter and less briny. The mayonnaise should be high-quality; Hellmann's or Duke's are reliable, but avoid anything with a weird aftertaste. If you're using store-bought pickles, drain them well—extra juice makes the sauce watery.
No fresh dill? Dried dill at half the amount works in a pinch, but it lacks that bright flavor. Swap bread-and-butter pickles for sweet gherkins if that's what you've got. The Dijon mustard can be omitted if you're sensitive to heat, but it adds depth. For a vegan version, use vegan mayo—just make sure it's thick. The lemon juice is key for that tangy zing, so don't skimp. If your sauce feels too thick, add ice water 1 tsp at a time until it reaches that perfect spreadable consistency.
This sauce tastes even better after chilling for at least 30 minutes. Store it in an airtight container in the fridge for up to 1 week. The flavors meld beautifully over time, so it's perfect for making ahead. If you're serving it at a party, double the batch—it disappears fast. For leftovers, stir in a splash of lemon juice to keep it bright.
Why You'll Love This Recipe
- Five-Ingredient Magic: I swear by this—just mayo, dill, pickles, capers, and lemon. That’s it. No fancy techniques, no last-minute grocery runs. Honestly, I’ve made it while waiting for takeout to arrive, and it still hits the spot.
- Bright & Tangy: The lemon and pickles cut through the richness of the mayo like a cool breeze. Between us, that’s the secret—it’s never heavy, always fresh-tasting, even if you’re using it days later.
- Tartar Everywhere: Slather it on fish tacos, dip fries in it, or spread it on a grilled cheese. I’ve even used it as a mayo substitute in deviled eggs. If you’ve got mayo, you’ve got a party starter.
- Makes Ahead Like A Champ: I double the batch and store it in the fridge for weeks. The flavors deepen over time, and it’s always ready when I need a quick lunch or a last-minute appetizer. No stress, all flavor.
Step-by-step instructions for copycat Ken's tartar sauce
Here's how to recreate that iconic fresh, tangy tartar sauce with perfect balance every time.
Combine the Base Ingredients
In a medium mixing bowl, add the 1 cup mayonnaise and 1 tbsp Dijon mustard. Use a sturdy silicone spatula to gently fold these together until fully incorporated and smooth. The mayonnaise should look completely homogeneous with no streaks of mustard remaining. This step creates the creamy foundation that holds all the other flavors together.
I like to use a rubber spatula here because it's flexible enough to scrape up every bit of mayonnaise from the bowl's edges. This ensures you're using all the mayonnaise and not missing any flavor. The mixture should be thick and uniform at this stage—if it looks too stiff, we'll adjust it later with the ice water.
Add the Chopped Vegetables and Briny Elements
To the mayonnaise mixture, add the 0.5 cup finely chopped fresh dill weeds, 0.25 cup chopped bread-and-butter pickles, and 2 tbsp chopped capers. Gently fold everything together using the same folding motion you used for the base. You'll notice the pickles and capers will start to break down slightly as you mix, releasing their briny flavors into the sauce.
At this point, the texture will become slightly chunkier. That's exactly what we want—this sauce should have visible texture from the dill, pickles, and capers. If you're using very finely chopped dill, you might want to leave a few slightly larger pieces for that classic tartar sauce look. The pickles should be well-distributed throughout the mixture.
Incorporate the Acidic Components
Add the 1.5 tbsp fresh lemon juice to the bowl and gently fold it in until completely combined. The lemon juice will brighten all the flavors and give that signature tangy kick. You'll see the sauce lighten in color slightly as the acidity activates. This is where the sauce starts to really come together in terms of flavor profile.
Taste the mixture at this stage. You should notice a balance between the creamy mayonnaise, the briny pickles and capers, and the fresh lemon. If it needs more acidity, you can add a little more lemon juice—just remember we're aiming for that bright, tangy flavor that makes this sauce so special. The texture should still be thick but spreadable.
Season and Adjust Consistency
Sprinkle in the 0.5 tsp kosher salt and 0.25 tsp black pepper, then gently fold these in until evenly distributed. The salt will enhance all the flavors, while the pepper adds a subtle warmth that balances the bright lemon. At this point, the sauce should be perfectly seasoned and ready to taste.
If the sauce is too thick for your liking, add the 1 tbsp ice water one teaspoon at a time, gently folding after each addition until you reach your desired consistency. The ice water helps thin the sauce slightly while keeping it creamy. You want it to be spreadable but still hold its shape slightly—this ensures it clings nicely to fish or chips without being too runny.
Chill and Rest for Maximum Flavor
Cover the bowl with plastic wrap and refrigerate the sauce for at least 30 minutes before serving. This chilling time allows all the flavors to meld together perfectly. The cold temperature also helps the textures settle, making the sauce smoother and more cohesive.
When you're ready to serve, give the sauce one final stir to redistribute any settled ingredients. The sauce should now have that perfect balance of creamy, briny, and tangy flavors with visible dill and pickle flecks throughout. Serve immediately with your favorite fish and chips or as a dip for crispy fries. The freshness of this homemade version will far surpass any store-bought tartar sauce!
Pro Tips For Making Copycat Ken'S Tartar Sauce
- Chop Dill Like Confetti: Tiny, even bits of dill make all the difference—think rice-sized or smaller. I used to roughly hack it, but now I pulse it in a food processor for 2 seconds, then check for specks. That’s how you get that bright, herby Ken’s vibe without overpowering the mayo.
- Drain Pickle Juice: Pat those bread-and-butter pickles dry before chopping—juice in the sauce turns it watery. I learned this the hard way when my first batch turned into a sad, runny mess. Use a paper towel or clean kitchen towel, and squeeze gently.
- Mix Capers First: Toss capers with lemon juice and a pinch of salt before adding them to the mayo. This softens their bite and lets them bloom, so they don’t sit like little metal rocks. Stir them in last so they stay bright and evenly distributed.
- Rest Before Serving: Let the sauce sit for 10 minutes after mixing—this lets flavors meld. I know, I know, you want to eat it immediately, but trust me: the dill’s aroma deepens, and the pickles’ tang mellows into something smoother. Cover and chill if you’re impatient.
Flavor customization for these flavors
Classic Spicy Kick
Add ½ tsp cayenne pepper or 1 tsp hot sauce (like Crystal or Tabasco) when folding in the lemon juice for a fiery twist. This version pairs perfectly with fried shrimp or spicy seafood dishes.
I like to start with just ¼ tsp cayenne and adjust to taste—some brands are hotter than others. 🌶️
Herb Variations
Swap out the dill for ½ cup chopped parsley and ¼ cup chopped chives for a milder, fresher profile that works beautifully with grilled fish. For a Mediterranean touch, add 1 tbsp chopped tarragon along with the dill. The tarragon brings a subtle anise-like note that elevates the sauce's complexity.
Vegan Adaptation
Replace the mayonnaise with 1 cup vegan mayo (I recommend Hellmann's Vegan or Just Mayo) and use 1 tbsp apple cider vinegar instead of lemon juice for tang. The texture remains creamy, and the flavor stays bright.
For extra richness, stir in 1 tbsp nutritional yeast after chilling. This version holds up just as well for dipping or topping.
Sweet and Tangy Twist
Add 1 tbsp finely chopped cornichons (tiny French pickles) and 1 tsp honey to the base before mixing in the dill. The sweetness balances the briny capers beautifully, creating a sauce that’s perfect for serving with fried chicken or as a dip for veggie platters.
I also add a pinch of smoked paprika for depth.
Smoky Chipotle Version
Infuse the sauce with smoky heat by adding ½ tsp adobo sauce (from canned chipotle peppers) when mixing in the Dijon mustard. For extra smokiness, steep 1 tsp chipotle powder in 1 tbsp hot water for 5 minutes, then strain and mix it into the sauce.
This version works amazingly with blackened fish or grilled shrimp skewers.
Garlic and Lemon Boost
Add 1 minced garlic clove to the base ingredients and an extra 1 tbsp lemon juice** for a punchier flavor. The garlic adds a subtle depth that complements the bright lemon and fresh dill.
This variation is ideal for serving with garlic butter shrimp or as a dip for crispy onion rings.
Nutrition facts
Frequently asked questions
Why is fresh dill so important in tartar sauce?
Fresh dill provides that signature bright, herbal flavor that dried dill simply can't match. The stems contain bitter compounds, so always remove them before chopping. Using ½ cup finely chopped fresh dill gives the sauce its signature aroma and prevents that "cooked herb" taste you sometimes get with dried versions.
Can I make this sauce ahead of time?
This sauce tastes even better after chilling for at least 30 minutes, but you can make it up to 1 week in advance. Store it in an airtight container in the fridge. The flavors meld beautifully over time, making it perfect for meal prep. Just give it a quick stir before serving to redistribute any settled ingredients.
What if my sauce is too thick or too thin?
For a thicker sauce, add 1 tsp more chopped pickles or capers and chill again. If it's too thin, stir in 1 tsp ice water at a time until you reach that perfect spreadable consistency. The ideal texture should cling slightly to your finger when you dip it in. Too thick? Thin it gradually—adding water all at once can make it watery.
How do I know when it's properly seasoned?
Taste your sauce after adding salt and pepper, then adjust gradually. You want a balance of creamy, briny, and tangy flavors. If it needs more brightness, add ½ tsp more lemon juice. For extra depth, a pinch of smoked paprika or garlic powder can enhance the flavor without overpowering it. Remember, good seasoning builds layer by layer!
What's the best way to serve this tartar sauce?
This sauce shines with classic pairings like fish and chips, fried shrimp, or as a dip for crispy fries and veggie sticks. For a restaurant-style presentation, serve it in a small bowl with a side of lemon wedges. It also works beautifully as a topping for burgers or tacos. The key is to serve it chilled—never at room temperature, as the flavors dull quickly.