Homemade tartar sauce is one of those five-minute miracles that makes you wonder why you ever bought the jarred stuff. It’s creamy, tangy, a little briny from the pickles, and bright from a fresh squeeze of lemon. You stir it together in one bowl, let it chill while your fish fries, and suddenly you’ve got a dip that tastes like it came straight from a coastal seafood shack.
I keep a batch of this in the fridge any time seafood is on the menu, because it turns a simple dinner into something worth slowing down for. It’s the sauce I reach for with crispy quick tempura fish, golden crab cakes, or a plate of fried shrimp, and it’s just as happy next to grilled salmon or a pile of hot fries. Once you taste the fresh version, that squeeze bottle never stands a chance.
In This Post
Why You’ll Love this Tartar Sauce
Great tartar sauce is all about balance, and this one nails it. Rich mayonnaise is the creamy backbone, cornichons bring crunch and vinegary bite, and fresh dill adds a green, herby lift that dried herbs just can’t match. A hit of lemon zest and juice cuts through the richness so the sauce tastes bright instead of heavy.
The other secret is time. Ten or fifteen minutes in the fridge lets the flavors marry, so the sharp edges soften and everything tastes like one cohesive sauce rather than a bowl of separate ingredients. It’s a tiny bit of patience for a big payoff.
Heather’s Recipe Notes
Drawing from 20 years of recipe development and my time co-founding a spice company, here’s what makes this recipe worth making exactly as written.
- Use a mayo you actually like. It’s the base of the whole sauce, so a high-quality or homemade mayo makes a real difference in flavor and texture.
- Chop the cornichons fine. Even little pieces give you crunch in every bite without any awkward big chunks. A quick pulse in the food processor works too if you want it smoother.
- Go fresh with the dill when you can. Fresh dill gives that signature herbal flavor, and if you only have dried, use about a third of the amount so it doesn’t take over. Got extra? Put that leftover dill to work in classic potato salad or a bright corn avocado cucumber salad.
- Season with intention. As a co-founder of Spiceology, I’m a stickler about salt: a good pinch of kosher salt doesn’t make the sauce salty, it wakes up every other ingredient in the bowl.
- Taste and adjust. More lemon for tang, more dill for freshness, a whisper of sugar to round it out. This sauce is meant to bend to your taste.
Ingredients in Tartar Sauce
- Mayonnaise – The creamy base of the sauce. Use a high-quality or homemade mayo for the best flavor and smooth texture.
- Cornichons – These tiny, tangy pickles add crunch and acidity. You can finely chop them or pulse them in a food processor for a uniform texture.
- Minced Dill – Fresh dill gives tartar sauce its signature herbal flavor. Dried dill works if fresh isn’t available, but use less to avoid overpowering the sauce.
- Lemon Zest & Lemon Juice – Adds brightness and balances the richness of the mayonnaise. Use fresh lemon for the best results.
- Sugar – A small amount smooths out the acidity and enhances the overall flavor.
- Kosher Salt – Enhances all the flavors without making the sauce taste too salty.
Recipe Variations & Substitutions
- Pickles: Swap cornichons for chopped dill pickles or dill relish. For a sweeter sauce, use sweet pickle relish instead.
- Herbs: Trade the dill for parsley, chives, or tarragon to change up the flavor profile.
- Acidity: No lemon on hand? Apple cider vinegar or white wine vinegar will give you that same bright tang.
- Add-ins: Stir in chopped capers, minced shallot, or a little Dijon mustard for extra depth.
- Texture: Blend everything in a food processor for a smooth, spreadable version instead of a chunky one.
Find the full printable recipe card with exact measurements and step-by-step instructions below.
How to Store and Freeze
- Keep the sauce in an airtight container in the refrigerator.
- Use it within 5 to 7 days for the freshest flavor.
- Give it a quick stir before serving, since the ingredients can separate slightly as it sits.
- Store it toward the back of the fridge, away from the door, where the temperature stays coldest.
- Don’t freeze tartar sauce. The mayo base breaks and turns grainy once thawed.
Frequently Asked Questions
Classic tartar sauce starts with a creamy mayonnaise base, then gets flavor and texture from chopped pickles or cornichons, fresh dill, lemon, and a little salt. From there you can customize with capers, shallots, or mustard.
You can, though you’ll lose the signature tang and crunch. Try capers or a splash of extra vinegar to keep that briny brightness if you’re skipping the pickles.
Stored in an airtight container in the fridge, it keeps for about 5 to 7 days. Give it a stir before each use since it can separate a bit.
It’s best not to. The mayonnaise base separates and turns grainy after freezing and thawing, so the texture never quite recovers. This one is worth making fresh.
It’s a natural with fried fish, crab cakes, fish and chips, fried shrimp, and calamari. It’s also great as a dip for fries or roasted vegetables.
All three are cool, creamy condiments, but the base is what sets them apart. Tartar sauce is mayo-based and pickle-forward, remoulade is also mayo-based but spicier with mustard and paprika, and raita is a yogurt-based sauce that leans fresh and herby, often with cucumber, mint, or dill. If you love the dill in this recipe, a dill raita is a fun next stop.
More Recipes to Try
Homemade Tartar Sauce Recipe
Ingredients
- ¾ cup mayonnaise
- ¼ cup minced cornichons
- 1 tbsp minced fresh dill fronds
- 1 tbsp lemon juice
- 1 tsp lemon zest
- ½ tsp granulated sugar
- ½ tsp kosher salt
Instructions
- In a medium bowl, mix 3/4 cup mayonnaise, 1/4 cup minced cornichons, 1 tbsp minced fresh dill fronds, 1 tbsp lemon juice, 1 tsp lemon zest, 1/2 tsp granulated sugar, and 1/2 tsp kosher salt.
- Taste and adjust seasoning. Add more lemon juice for tang, dill for freshness, or sugar for balance.
- Cover and refrigerate for at least 30 minutes. This allows the flavors to meld and develop.
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Notes
Nutrition
*Nutritional information is not guaranteed to be accurate.
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Hi! I’m Heather
I’m Heather, a recipe developer and content creator based in Vancouver, Washington. I started Farmgirl Gourmet in 2006 because I believed weeknight dinners shouldn’t be boring and gourmet shouldn’t mean complicated. I’m also the co-founder of Spiceology, so safe to say I think about food for a living. Stick around for recipes that actually make it into your regular rotation.
I’ll never buy store-bought again