If you love Culver’s burgers, this Easy Culver’s Signature Sauce Recipe is the real game-changer. This easy copycat recipe lets you recreate that creamy, tangy, and slightly smoky flavor right at home in minutes.

Close-up of creamy Culver’s-style signature sauce in a small bowl, perfect for burgers and fries.
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If you’ve ever wondered what makes Copycat Culvers Butter Burgers taste so amazing, it’s not just the beef—it’s their signature sauce.

This creamy, tangy, slightly smoky dressing is the perfect topping for burgers, fries, or even a quick salad.

Best of all, you can make it at home in under 10 minutes with ingredients you probably already have.

Close up with butter burger with signature sauce layered on top.

Why You Will Love This Recipe!

  • Quick and easy – ready in under 10 minutes.
  • Tangy, smoky, and savory – mirrors Culver’s signature flavor.
  • Versatile – perfect for burgers, fries, sandwiches, and more.
  • Customizable heat – adjust chipotle chili or pickled jalapeno brine to taste.
  • Made at home – no need for a trip to the drive-thru.

Culver’s Signature Sauce Ingredients

Ingredients needed for Easy Culver’s Signature Sauce Recipe on kitchen table.
  • Mayonnaise: Creamy base for smooth flavor
  • Buttermilk: Adds tang and pourable consistency
  • Grated Parmesan Cheese: Sharp, nutty flavor for richness
  • Blue cheese crumbles: Bold and tangy notes
  • Garlic powder: Savory punch for depth
  • Onion powder: Subtle flavor enhancement
  • Chives: Delicate onion-like aroma
  • Dry mustard: Slight tang and spice
  • Sugar or agave syrup: Balances tanginess
  • Pickled jalapeno brine: Adds heat and acidity
  • Chipotle chili powder: Smoky warmth

How To Make Easy Culver’s Signature Sauce

Whisking mayonnaise and buttermilk with parmesan and blue cheese in mixing bowl

Step One: In a medium bowl, whisk together the mayonnaise and buttermilk until smooth. Fold in the grated Parmesan and blue cheese crumbles for creamy, tangy flavor.

Step Two: Add garlic powder, onion powder, freeze-dried chives, dry mustard, sugar (or agave syrup), pickled jalapeno brine, and chipotle chili powder. Mix thoroughly until fully combined.

Step Three: Cover the sauce and refrigerate for at least 30 minutes to allow flavors to develop. Drizzle over burgers, sandwiches, fries, or use as a creamy dipping sauce for snacks.

Stirring spices, chives, jalapeño brine, and chipotle into creamy sauce

Easy Culver’s Signature Sauce Recipe

  • Use full-fat mayonnaise and buttermilk for the best creamy texture and flavor.
  • Finely grate the Parmesan so it blends smoothly without gritty bits.
  • Let the sauce chill at least 30 minutes so the flavors actually show up.
  • Want more kick? Add an extra splash of jalapeño brine or a pinch more chipotle powder.
  • If the sauce feels too thick, stir in a teaspoon of buttermilk at a time.
  • Taste before serving and adjust sweetness or salt as needed. This sauce plays by no rules.

Storing Instructions

Store the sauce in an airtight container in the refrigerator for up to 5 days. Give it a quick stir before using since the ingredients may settle while chilling.

Culver’s Signature Sauce added to butter burgers.

Easy Culver’s Signature Sauce Recipe Faqs

What does Culver’s Signature Sauce taste like? It’s creamy, tangy, a little smoky, and slightly sweet with a mild heat. Think ranch meets blue cheese with a fast-food attitude.

Is this the exact Culver’s recipe? Nope. This is a copycat version made to taste like the original using easy-to-find ingredients.

Can I make this sauce ahead of time? Yes, and you should. Making it a few hours early lets the flavors come together and taste better.

How long does homemade signature sauce last? Stored in an airtight container in the fridge, it stays good for up to 5 days.

Can I leave out the blue cheese? You can, but the flavor will be milder and less authentic. If you’re not a fan, reduce it instead of skipping it completely.

What can I serve this sauce with? Burgers, fries, chicken tenders, onion rings, sandwiches, or as a dip for just about anything crispy.

Is this sauce spicy? It has a gentle kick, not a burn. Add more chipotle chili powder if you like real heat.

Can I make it thicker or thinner? Yes. Thicken it with more mayo or Parmesan. Thin it with a splash of buttermilk.

Does this sauce need to be refrigerated? Absolutely. This is a mayo-based sauce and belongs in the fridge, not on the counter.

More Easy Culver Copycat Recipes

Copycat Culvers Butter Burgers

Air Fryer Copycat Culver’s Cheese Curds

Culver’s Fish Sandwich Recipe

Culver’s Tartar Sauce Recipe (Easy Copycat Version)

Culver’s Coleslaw Recipe

Easy Copycat Culver’s Buffalo Chicken Tenders

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Easy Culver’s Signature Sauce Recipe

Easy Culver’s Signature Sauce Recipe

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Prep Time: 5 minutes
Cook Time: 0 minutes
30 minutes
Total Time: 35 minutes
Servings: 6 Servings

Description

Easy Culver’s Signature Sauce recipe made at home with simple ingredients. Creamy, tangy, and perfect for burgers, fries, and sandwiches.

Ingredients 

  • 1 cup mayonnaise,
  • ¼ cup buttermilk,
  • ¼ cup grated Parmesan,
  • 2 tablespoons blue cheese crumbles,
  • 1 teaspoon garlic powder,
  • ½ teaspoon onion powder,
  • 1 teaspoon chives,
  • ¼ teaspoon dry mustard,
  • 1 teaspoon sugar, or agave syrup
  • 2 teaspoons jalapenos, pickled brine only
  • ¼ teaspoon chipotle chili powder,

Instructions

  • In a medium bowl, whisk together the 1 cup mayonnaise and ¼ cup buttermilk until smooth.
  • Fold in the ¼ cup grated Parmesan and 2 tablespoons blue cheese crumbles for creamy, tangy flavor.
  • Add 1 teaspoon garlic powder, ½ teaspoon onion powder, 1 teaspoon chives, ¼ teaspoon dry mustard, 1 teaspoon sugar (or agave syrup), 2 teaspoons jalapenos juice, and c¼ teaspoon chipotle chili powder. Mix thoroughly until fully combined.
  • Cover the sauce and refrigerate for at least 30 minutes to allow flavors to develop.
  • Drizzle over burgers, sandwiches, fries, or use as a creamy dipping sauce for snacks.

Equipment

  • Mixing Bowl
  • Whisk

Nutrition

Serving: 1ServingCalories: 292kcalCarbohydrates: 3gProtein: 3gFat: 30gSaturated Fat: 6gPolyunsaturated Fat: 17gMonounsaturated Fat: 7gTrans Fat: 0.1gCholesterol: 22mgSodium: 349mgPotassium: 49mgFiber: 0.2gSugar: 1gVitamin A: 145IUVitamin C: 2mgCalcium: 66mgIron: 0.2mg

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