McDonald’s Tartar Sauce Copycat Recipe
Introduction
This McDonald’s Tartar Sauce copycat recipe delivers the same creamy, tangy flavor you love. Ready in just five minutes, it’s perfect for dipping fish, fries, or adding a zesty touch to sandwiches.

Ingredients
- 1 cup mayonnaise
- 4 tablespoons pickle relish (divided)
- 1 1/2 teaspoons capers
- 2 tablespoons very finely diced onion (divided)
- 1/2 teaspoon dried parsley
- 1/2 teaspoon granulated sugar
- Salt, to taste
Instructions
- Step 1: Add the mayonnaise, 2 tablespoons of pickle relish, capers, 1 tablespoon of diced onion, dried parsley, and sugar into a blender or food processor. Blend until smooth.
- Step 2: Stir in the remaining 2 tablespoons of pickle relish and 1 tablespoon of diced onion. Mix well, then season with salt to taste.
- Step 3: Transfer the sauce to a jar and cover. Refrigerate for at least 2 hours before serving to allow flavors to develop. Enjoy!
Tips & Variations
- For a fresher taste, use fresh dill instead of dried parsley.
- Adjust the amount of pickle relish and onions to suit your preferred texture and tanginess.
- Add a squeeze of lemon juice for extra brightness.
Storage
Store the tartar sauce in an airtight container in the refrigerator for up to one week. Stir well before each use. It’s best served chilled.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this tartar sauce without a blender?
Yes, you can finely mince the onion and capers by hand and mix all ingredients thoroughly with a spoon or whisk until combined.
What can I use if I don’t have pickle relish?
You can chop dill pickles very finely and mix them with a little bit of brine to substitute for pickle relish.
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McDonald’s Tartar Sauce Copycat Recipe
- Total Time: 2 hours 5 minutes (including refrigeration)
- Yield: 6 servings 1x
Description
This McDonald’s Tartar Sauce Copycat recipe delivers the iconic tangy and creamy condiment perfect for pairing with seafood dishes. Made with mayonnaise, pickle relish, capers, and a touch of onion and parsley, this easy-to-make sauce mimics the fast-food favorite in just minutes.
Ingredients
Ingredients
- 1 cup mayonnaise
- 4 tablespoons pickle relish (divided)
- 1 1/2 teaspoons capers
- 2 tablespoons very finely diced onion (divided)
- 1/2 teaspoon dried parsley
- 1/2 teaspoon granulated sugar
- Salt, to taste
Instructions
- Blend initial ingredients: First, add the mayonnaise, 2 tablespoons of pickle relish, the capers, 1 tablespoon of diced onion, dried parsley, and granulated sugar into a blender or food processor. Blend the mixture until smooth and well combined.
- Stir in remaining ingredients: Next, transfer the blended mixture to a bowl and mix in the remaining 2 tablespoons of pickle relish and 1 tablespoon of diced onion. Stir thoroughly to incorporate the relish and onion evenly into the sauce.
- Season and refrigerate: Season the sauce with salt to taste. Then transfer the tartar sauce to a jar or airtight container, cover it, and refrigerate for at least 2 hours to allow the flavors to meld and develop before serving.
Notes
- For best flavor, refrigerate the sauce for at least 2 hours before serving.
- Use very finely diced onion to avoid a strong raw onion taste.
- Adjust the amount of pickle relish and capers based on your preferred tanginess.
- Great as a dipping sauce for fried fish, shrimp, or fries.
- Store leftover sauce in the refrigerator for up to one week.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Sauce
- Method: Blending
- Cuisine: American
Keywords: tartar sauce, McDonalds copycat, seafood sauce, mayonnaise sauce, homemade tartar sauce

