Fry Sauce
This is a classic fry sauce with a little extra going on. It’s creamy, tangy, slightly smoky, and just spicy enough to keep it interesting. Basically, it makes fries disappear fast.
If you love this fry sauce, try our other sauce recipes, like chipotle mayo or burger sauce.
Why Jacqueline Loves This Recipe
- It’s a delicious and unique addition to regular French fries. Fry sauce starts with mayonnaise and ketchup, but that’s where the similarities end. After testing different ratios and seasonings, I found that a little pickle juice, smoked paprika, and mustard make the biggest difference. The result tastes more like the dipping sauce you’d get at a burger restaurant instead of simply mixing two condiments together.
I tested this sauce with different ketchup-to-mayo ratios, Dijon mustard instead of yellow mustard, extra pickle juice, and even Worcestershire sauce.
Some versions were too sweet, while others started tasting more like burger sauce than its own thing. This version keeps the familiar creamy ketchup flavor while adding just enough tang and smoky flavor to make it noticeably better than the basic two-ingredient version.
Ingredients
Haven’t been to the store, or have fussy eaters? Learn more about the ingredients and substitution ideas for this Fry Sauce recipe. See exact ingredient amounts in the recipe card below.
- Mayonnaise – full-fat mayonnaise gives the smoothest texture and helps the sauce cling to fries.
- Ketchup – add sweetness and acidity
- Pickle juice – rather than adding relish, just a teaspoon of pickle juice brightens the whole sauce without making it taste like pickles. If you add much more, the sauce becomes noticeably thinner.
- Yellow mustard – for classic fry sauce flavor
- Sugar – balances everything out
- Garlic powder – adds savory depth
- Onion powder – rounds out the flavor
- Smoked paprika – regular paprika works too, but smoked paprika gives the sauce a subtle grilled flavor that works especially well with burgers and fries.
- Cayenne – brings a bit of heat
- Salt and pepper – to taste, important for seasoning
How to Make Fry Sauce
- Add all ingredients to a bowl.
- Whisk until the color is completely even with no streaks of mayonnaise remaining.
- Taste and adjust salt, spice, or tang.
- Chill for 15–30 minutes for best flavor.
The sauce tastes noticeably better after sitting in the fridge for about 20 to 30 minutes. The garlic powder, onion powder, and paprika soften into the mayo, and the flavor becomes more balanced.
Taste the sauce with a French fry instead of a spoon. Salt from the fries changes how the sauce tastes, so seasoning it with the food you’ll actually eat gives a more accurate result.
Jacqueline’s Recipe Tips
- Want it spicier? Add more cayenne or a splash of hot sauce
- Too thick? Add a bit more pickle juice
- Too tangy? Add a pinch more sugar
- Let it sit before serving, the flavor improves a lot
Serving Suggestions
You can use this easy fry sauce for dipping French fries and wedges, onion rings, chicken tenders, or nuggets. Also try spreading it on burgers and sliders, sandwiches, and wraps.
How to Store Leftover Fry Sauce
Store in an airtight container in the fridge for up to 1 week. Stir before using.
FAQ
That’s the base, but adding mustard, spices, and pickle juice makes it much better.
No. Mayo-based sauces separate after freezing.
More Sauce Recipes
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Fry Sauce Recipe
Ingredients
Method
- Combine all ingredients in a bowl.
- Whisk until smooth.
- Taste and adjust seasoning if needed.
- Refrigerate until ready to use.
