LJS Tartar Sauce Recipe: Bright Dill and Caper Creaminess

This tartar sauce brings together fresh dill and briny capers in a creamy base that elevates any seafood dish. The balance of tangy and herby flavors makes it far superior to store-bought versions.

It keeps well in the fridge for up to 5 days, thickens slightly as it chills, and works perfectly with fish, fries, or as a sandwich spread.

Ingredients for Ljs Tartar Sauce

Nine simple ingredients blend into a tangy, herby sauce that beats store-bought every time.

The mayonnaise base needs to be full-fat—light versions just don’t deliver that signature creaminess. Duke’s or Hellmann’s are the gold standard here. Fresh dill is a must (look for bright green fronds at Whole Foods or your local farmers market). Capers can be found in the Mediterranean aisle—Reese or Divina are reliable brands. Don’t skip rinsing them; it removes excess salt and prevents overpowering brininess.

No fresh dill? Dried dill at one-third the amount works in a pinch, but fresh really shines here. Capers missing? Chopped green olives add a similar briny kick. For a lighter version, swap half the mayo for Greek yogurt. The Dijon can be replaced with yellow mustard, though it’ll be milder. Pickle juice from the diced pickles adds extra tang if you’re into that.

This sauce thickens as it chills, so let it sit for at least 30 minutes before serving. Keeps in an airtight container for 5 days in the fridge. For longer storage, freeze in ice cube trays—thaw only what you need.

Step-by-Step Instructions for Tartar Sauce

This straightforward method ensures a perfectly balanced sauce with bright, tangy notes.

Step 1: Prepare the Fresh Ingredients

Finely chop the 0.25 cup Fresh Dill and dice the 0.25 cup Dill Pickles into small, uniform pieces. This step is crucial for evenly distributing the flavors throughout the sauce. I recommend removing any thick stems from the dill to avoid bitter notes.

Drain and rinse the 3 tbsp Capers under cold water to remove excess brine, which could make the sauce overly salty. Pat them dry with a paper towel to prevent adding unnecessary moisture to the mixture.

Step 2: Combine the Wet Ingredients

In a medium bowl, add the 1.5 cups Mayonnaise, 1 tbsp Dijon Mustard, 1 tbsp White Vinegar, and 1 tbsp Lemon Juice. Whisk these together until smooth and fully incorporated. The acidity from the vinegar and lemon juice brightens the rich mayonnaise base.

This is where the sauce starts to take shape. The Dijon mustard adds a subtle depth of flavor, while the vinegar and lemon juice provide the signature tang that balances the creaminess of the mayonnaise.

Step 3: Incorporate the Aromatics and Seasonings

Add the prepared Fresh Dill, Capers, and Dill Pickles to the wet mixture. Stir gently to combine, ensuring the ingredients are evenly distributed without overmixing, which could break down the pickles and dill.

Next, sprinkle in the 0.5 tsp Garlic Powder, 0.5 tsp Onion Powder, and 0.25 tsp Salt. Fold these in thoroughly so every bite carries the full range of flavors. Taste and adjust the salt if needed, depending on the saltiness of your capers and pickles.

Step 4: Chill and Let Flavors Meld

Cover the bowl with plastic wrap and refrigerate for at least 30 minutes. This resting time allows the flavors to meld together, creating a harmonious blend of tangy, herby, and creamy notes.

For the best results, I recommend chilling for up to 2 hours. The sauce will thicken slightly as it cools, making it easier to spread or drizzle. Serve chilled alongside your favorite seafood or sandwiches.

Flavor Customization for This Recipe

Herb Variations

Swap fresh dill for fresh tarragon or fresh parsley for a different herbaceous profile. Tarragon adds a subtle anise note, while parsley keeps it bright. Use the same ¼ cup measurement for either.

Spice It Up

Add ½ tsp cayenne pepper or 1 tsp hot sauce for a spicy kick. The heat pairs surprisingly well with the creamy base. I love adding Tabasco for a Louisiana-inspired twist. 🌶️

Sweet & Tangy

For a sweeter version, mix in 1 tbsp honey or 1 tbsp sweet pickle relish. This balances the acidity beautifully and works great with fried foods.

Creamy Swaps

Replace up to ½ cup mayo with Greek yogurt or sour cream for a lighter texture. The tang from these adds another layer of flavor.

Extra Zing

Boost the acidity with 1 extra tbsp lemon juice or 1 tbsp pickle juice. This makes the sauce pop, especially if serving with rich, fried seafood. 💡

Umami Boost

Add 1 tsp Worcestershire sauce or ½ tsp fish sauce for depth. These ingredients enhance the savory notes without overpowering the dill and capers.

Frequently Asked Questions