This Copycat Arby’s Ranch Recipe is a total flavor flex. It’s creamy, tangy, and wildly addictive—basically everything you want in a dipping sauce. And once you’ve made it, you’ll never go back to store-bought bottles again. Your curly fries (and your taste buds) will thank you.

Homemade Arby’s ranch dressing in a bowl with fresh herbs
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There’s just something about that creamy, herby, tangy ranch from Arby’s that hits different.

It’s not your average ranch—it’s the sleeper sauce of the fast food world. Perfect for dunking curly fries, slathering on roast beef sandwiches, or using as a salad dressing (if you’re into that kind of thing).

But here’s the deal: once you realize how easy it is to make a copycat Arby’s Ranch at home, you’ll never have to ask for extra again. This version is fresh, balanced, and totally customizable. Let’s make magic in a bowl!

Creamy homemade Arby’s ranch dressing served in a glass bowl with herbs

Why You’ll Love This Copycat Arby’s Ranch Recipe!

  • Fresher than fast food: No preservatives or mystery ingredients—just real-deal ranch flavor.
  • Quick to whip up: 5 minutes, one bowl, no cooking required.
  • Tastes just like the real thing: Creamy, tangy, and loaded with herby goodness.
  • Versatile AF: Fries, burgers, wraps, chicken tenders—this ranch plays well with everything.
  • Easy to adjust: Want it zippier? Add more vinegar. Creamier? More mayo. Your ranch, your rules.

Ingredients In Arby’s Ranch

Ingredients needed for Arby's Ranch Recipe on kitchen table.
  • Mayonnaise – The creamy base for that signature richness.
  • Buttermilk – Adds tang and thins out the dressing to drizzle-worthy perfection.
  • Sour cream – Extra creaminess with a nice little tang.
  • White vinegar – Balances the creaminess with a hint of acidity.
  • Garlic powder – A must for depth and that “ranchy” bite.
  • Onion powder – Builds that savory, craveable flavor.
  • Dried dill – The star herb that makes ranch, well, ranch.
  • Dried parsley – For freshness and color.
  • Salt – Just enough to bring all the flavors forward.
  • Black pepper – A subtle kick without overpowering.

How to Make Arby’s Ranch at Home

Whisk all of the ingredients in a mixing bowl.

Step 1: In a medium bowl, whisk together the mayo, buttermilk, and sour cream until smooth and creamy.

Step 2: Stir in the vinegar, garlic powder, onion powder, dill, parsley, salt, and black pepper. Whisk until everything’s well combined.

Step 3: Cover and refrigerate for at least 30 minutes to let the flavors mingle and intensify. Trust me, it’s worth the wait. Serve with fries, chicken tenders, or drizzle over a crispy chicken sandwich. It’s also bomb as a veggie dip.

Close-up of creamy Arby’s ranch dressing with fresh herbs and dipping fries

Recipe Tips & Variations

  • Make it thicker: Want it more like a dip than a dressing? Cut the buttermilk in half.
  • Make it vegan: Use vegan mayo, unsweetened non-dairy milk + a splash of vinegar instead of buttermilk, and skip the sour cream (or use a dairy-free version).
  • Add heat: Stir in a dash of cayenne pepper or hot sauce for a spicy ranch kick.
  • Herb swap: Fresh herbs work too—just triple the amount if using fresh instead of dried.

Storage Instructions

  • Fridge: Store in an airtight container or jar for up to 1 week.
  • Shake before use: The herbs settle, so give it a stir or a shake before serving.
  • Not freezer-friendly: The dairy base doesn’t freeze well—it’ll separate when thawed. Eat it fresh, and often!

FAQs

Is Arby’s ranch gluten-free? Yes, this homemade version is naturally gluten-free (as long as your mayo and buttermilk are).

Can I use regular milk instead of buttermilk? You can, but it won’t have the same tang. Add an extra splash of vinegar or lemon juice to compensate.

Can I double this recipe? Absolutely! Just use a bigger bowl and maybe try not to eat it all in one sitting. (No judgment though.)

Homemade Arby’s ranch dressing in a bowl surrounded by fries and chicken tenders

More Copycat Arby’s Recipes

Arby’s Cheddar Cheese Sauce Recipe

Arby’s Red Ranch Sauce

Arby’s Horsey Sauce Copycat Recipe

Copycat Arby’s Mac and Cheese

Arby’s Gyro Sauce Recipe

Copycat Arby’s Chicken Tender Recipe

Arby’s Ham and Cheese Melts

Arby’s Classic French Dip Sandwich Recipe

Arby’s Tangy BBQ Sauce

Arby’s Dijon Honey Mustard Recipe

Arby’s Copycat Reuben Sandwich

Arby’s Brown Sugar Bacon BLT Recipe

Arby’s Bronco Berry Sauce Copycat Easy Recipe

Reheating  Arby’s Premium Chicken Nuggets In Air Fryer

Arby’s Three Pepper Sauce Recipe

Arby’s Tzatziki Sauce

Air Fryer Copycat Arby’s Beef and Cheddar Sandwiches

Homemade Arby’s Cherry Turnovers

Arby’s Steakhouse Onion Rings Copycat Recipe

Ninja Creami Arbys Orange Creamsicle Shake Recipe

Ninja Creami Jamocha Shake (Arby’s Copycat)

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Arby's Ranch Recipe

Arby’s Ranch Recipe

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Prep Time: 5 minutes
Cook Time: 0 minutes
Total Time: 5 minutes
Servings: 8 Servings

Description

Whip up this creamy, tangy Arby’s Ranch copycat recipe in minutes! Perfect for fries, sandwiches, and salads—this homemade version tastes just like the real thing (maybe better).

Ingredients 

  • 1/2 cup mayonnaise
  • 1/4 cup buttermilk
  • 2 tablespoons sour cream
  • 1 teaspoon white vinegar
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder ,
  • 1/2 teaspoon dried dill,
  • 1/2 teaspoon dried parsley
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper

Instructions

  • In a medium bowl, whisk together the mayo, buttermilk, and sour cream until smooth and creamy.
  • Stir in the vinegar, garlic powder, onion powder, dill, parsley, salt, and black pepper. Whisk until everything’s well combined and it smells like you just opened a ranch packet from the gods.
  • Cover and refrigerate for at least 30 minutes to let the flavors mingle and intensify. Trust me, it’s worth the wait.
  • Serve with fries, chicken tenders, or drizzle over a crispy chicken sandwich. It’s also bomb as a veggie dip.

Equipment

  • Mixing Bowl
  • Whisk

Nutrition

Serving: 1ServingCalories: 107kcalCarbohydrates: 1gProtein: 1gFat: 11gSaturated Fat: 2gPolyunsaturated Fat: 6gMonounsaturated Fat: 3gTrans Fat: 0.03gCholesterol: 8mgSodium: 171mgPotassium: 23mgFiber: 0.1gSugar: 1gVitamin A: 44IUVitamin C: 0.1mgCalcium: 15mgIron: 0.1mg

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