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Sheet of fries with bowl of Fry Sauce in the middle.
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5 from 104 votes

Fry Sauce Recipe (4 Variations)

If you don’t know what Fry Sauce is, you are missing out! Just mix a few simple ingredients and you will never dip your fries in anything else again!
Prep Time5 minutes
Cook Time0 minutes
Total Time5 minutes
Course: Sauce
Cuisine: American
Keyword: Fry Sauce, Sauce
Servings: 8
Calories: 138kcal
Author: Erica Walker

Ingredients

  • 1/3 cup ketchup
  • 2/3 cup mayonnaise

Variations:

Red Robin Campfire Sauce

  • 1 cup Fry Sauce (see above)
  • 1/3 cup BBQ Sauce

In-N-Out Fry Sauce

  • 1 cup Fry Sauce (see above)
  • 1 tablespoon mustard
  • 1/4 cup dill relish

Outback Steakhouse Bloomin' Onion Sauce

  • 1 cup Fry Sauce (see above)
  • 1 tablespoon brown mustard
  • 1 tablespoon creamy horseradish (or to taste)

Instructions

  • Mix all ingredients until smooth.
    Glass bowl with ketchup and mayonnaise. Spoon on the side.
  • Refrigerate until ready to serve.
    Wooden spoon resting in a glass bowl of fry sauce.
  • Eat with fries or chicken nuggets.
    Dipped Fry in Fry Sauce resting on sheet next to potato fries.

Video

Notes

  • Customize the flavor – Add a dash of hot sauce, a pinch of cayenne, or a little smoked paprika for a spicy twist.
  • Let it chill – For best flavor, let the sauce sit in the fridge for 30 minutes before serving to allow the flavors to blend.
  • Great for more than fries – Try it as a dip for onion rings, chicken tenders, tater tots, or even as a burger spread.
  • Make it ahead – Fry sauce keeps well in the fridge for up to 1 week in an airtight container.
  • Use quality mayo and ketchup – Since the recipe is so simple, using good-quality condiments makes a big difference in taste.
(Nutrition listed is for basic fry sauce only.)

Nutrition

Calories: 138kcal | Carbohydrates: 3g | Protein: 1g | Fat: 14g | Saturated Fat: 2g | Cholesterol: 8mg | Sodium: 209mg | Potassium: 32mg | Sugar: 3g | Vitamin A: 63IU | Vitamin C: 1mg | Calcium: 3mg | Iron: 1mg