Dill pickle mayo is a five-ingredient spread that takes about as long to make as it does to open a jar of store-bought sauce. It’s sharp, creamy, and punchy enough to do real work on a chicken sandwich, a burger, or anything else coming off the grill. If your fridge has mayo, a lemon, and some fresh dill, you’re already most of the way there.
The short version of why this works
The key move here is balancing fat against acid. Mayo is almost entirely fat, and on its own it can taste flat and heavy. The lemon juice and red wine vinegar cut through that fat and wake up the whole sauce. Finely chopping the dill and purple onion — rather than leaving them coarse — means the flavors distribute evenly into every spoonful instead of hitting in uneven bursts. That’s really all there is to it. No cooking, no emulsifying, no timing to worry about.
Ingredient notes
- Red wine vinegar: White wine vinegar or apple cider vinegar both work fine as a straight swap. Plain white vinegar is sharper, so use a little less.
- Fresh dill: Dried dill works in a pinch — use about 2 teaspoons instead of 2 tablespoons, since dried herbs are more concentrated. The flavor won’t be as bright, but it’s still a solid sauce.
- Purple onion: Any mild raw onion does the job. If raw onion is too sharp for your taste, soak the chopped pieces in cold water for five minutes before adding them.
- Mayonnaise: Full-fat mayo gives the best texture. Light mayo makes the sauce thinner and slightly sweeter — skip the egg in the mix if you’re tempted to stretch it with Greek yogurt, because the sauce turns watery fast. A half-and-half blend of mayo and sour cream is a better budget stretch.
Keeping and reheating
Store the sauce in a sealed container in the refrigerator. It keeps well for up to five days. The onion flavor will intensify after the first day, which most people find is actually an improvement. Give it a quick stir before each use since the lemon juice can settle. This sauce doesn’t freeze — mayo-based sauces break when frozen and thawed, leaving a greasy, separated mess. Make it fresh in small batches; at five minutes of prep, there’s no real reason to make it far ahead.
What can go wrong
- Sauce tastes flat and dull: The acid is probably low. Add another small squeeze of lemon juice, taste, and repeat. A flat mayo sauce almost always needs more acid, not more salt.
- Onion overwhelms everything else: Purple onion varies a lot in sharpness depending on the bulb. If yours is particularly strong, halve the amount or do the cold-water soak described in the ingredient notes above.
- Sauce is too thick to spread easily: Add lemon juice or vinegar a few drops at a time rather than a big splash — it’s easy to overshoot and make it runny.
- Dill flavor disappears into the mayo: This usually means the dill wasn’t chopped finely enough. Larger pieces don’t release their oils into the sauce the same way. A quick rough chop isn’t enough — go fine.
- Sauce looks slightly separated after sitting in the fridge: This is normal. Stir it back together; it hasn’t gone bad. If it smells off or the mayo has been open more than a week, discard and start fresh.
Tangy Dill Pickle Mayo (5 Minutes, 5 Ingredients)
Equipment
- Medium mixing bowl
- Whisk or fork
- Cutting board
- Sharp knife
- Airtight storage container
Ingredients
- 1 cup mayonnaise 240g
- 1 small lemon juiced, approximately 2 tablespoons / 30ml
- 1 ½ teaspoons red wine vinegar adjust to taste
- 2 tablespoons fresh dill finely chopped
- 2 tablespoons purple onion finely chopped, about 20g
- ¼ teaspoon fine sea salt or to taste
- ¼ teaspoon ground black pepper or to taste
Instructions
- Add the mayonnaise to a medium mixing bowl. Squeeze in the lemon juice, then add the red wine vinegar and whisk until smooth.1 cup mayonnaise, 1 small lemon, 1 1/2 teaspoons red wine vinegar
- Fold in the finely chopped dill and purple onion. Season with salt and pepper and stir to combine. Taste and adjust — add a splash more lemon juice or vinegar for a tangier sauce, or an extra spoonful of mayo if you prefer it creamier.2 tablespoons fresh dill, 2 tablespoons purple onion, 1/4 teaspoon fine sea salt, 1/4 teaspoon ground black pepper
- Transfer to an airtight container and refrigerate for at least 30 minutes to let the flavours meld. Stir before serving. Use as a spread on chicken sandwiches, burgers, or grilled fish, or as a dipping sauce for fries and vegetables.
Notes
Nutrition
Your questions, answered
Can I make this sauce ahead of time?
Yes — up to five days ahead is fine if it’s kept sealed in the fridge. The flavors actually meld and improve after a few hours, so making it the night before a cookout is a smart move.
What can I use instead of red wine vinegar if I don’t have any?
White wine vinegar or apple cider vinegar are the closest swaps and work just as well. Plain white distilled vinegar is sharper, so start with half the amount and taste as you go.
Can I use dried dill instead of fresh?
Yes. Use about 2 teaspoons of dried dill in place of 2 tablespoons of fresh. The sauce will still taste good, just a little less vibrant — fresh dill is worth grabbing if it’s available.
How do I tone down the onion if it tastes too strong?
Soak the finely chopped onion in cold water for five minutes, then drain and pat dry before adding it to the mayo. That step pulls out a lot of the sharpness without losing the onion flavor entirely.
What to cook next
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- Ultimate Crispy Chicken Burger
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