Arby's Buffalo Chicken Sliders Sauce Recipe: Spicy-Tangy Blend That Locks in Flavor

This Arby's buffalo chicken slider sauce recipe unlocks the signature tangy-spicy blend that makes every bite unforgettable. 🔥 The secret lies in balancing heat with creamy richness—just like the original—using simple pantry staples that transform ordinary sliders into restaurant-quality bites.

I've perfected this sauce after years of testing, ensuring the perfect consistency that clings to chicken without overwhelming it.

The foundation starts with melted butter and vinegar, creating that signature tangy base before adding hot sauce for heat. A touch of Worcestershire powder deepens the flavor profile, while a pinch of garlic powder and onion powder adds subtle complexity.

The sauce should be thick enough to coat but still pourable—this balance is what makes it work on sliders, wings, or even as a dipping sauce.

What makes this sauce truly special is how it enhances any dish it touches. The heat builds gradually, giving you control over spice levels, while the tangy notes keep your taste buds engaged.

Perfect for meal prep or last-minute gatherings, this sauce stays fresh in the fridge for up to a week, ready to elevate your next meal.

Whether you're recreating Arby's sliders at home or just craving that iconic flavor, this recipe delivers. The process is straightforward, but the results are anything but basic—rich, bold, and impossible to resist. Let's get started on making this sauce that'll have everyone asking for seconds.

Ingredients for arby's buffalo chicken slider sauce

Eight simple ingredients transform into that iconic Arby's sauce—tangy, spicy, and irresistibly creamy.

The butter is non-negotiable here—it's what gives the sauce that signature richness. Store-brand unsalted butter works just fine, but if you've got Plugrá or Land O'Lakes, use that. Melt it slowly so it doesn't burn, and keep it warm until the very end. The vinegar should be white—distilled is best—and you'll want it room temperature. Franks RedHot is the gold standard for that signature heat, but Crystal or Louisiana hot sauces work in a pinch. Just taste as you go—you can always add more hot sauce, but you can't take it out.

No Worcestershire powder? Worcestershire sauce at half the amount works, but the powder gives you more control. The garlic and onion powders are just for flavor—skip them if you're in a hurry, but trust me, they make a difference. Short on buttermilk? Plain yogurt or even mayo in a pinch, but the sauce will be slightly thicker. For extra tang, add a splash more vinegar. If the sauce turns out too thin, simmer it longer—it'll thicken as it cools. Too thick? Thin with a splash of water or milk. The key is that perfect pourable consistency that clings to everything.

This sauce keeps beautifully in the fridge for up to 2 weeks—it actually tastes better the next day as the flavors meld. Store it in a glass jar with a tight lid, and give it a good stir before using. For meal prep, portion it into small containers so you can grab just what you need. Freezes for up to 3 months if you want to make a big batch. Just thaw in the fridge overnight. Pro tip: if you're making sliders, let the sauce come to room temperature before tossing it with the chicken—it'll coat better and not make your chicken soggy.

Step-by-step instructions for Arby's-style buffalo chicken sliders sauce

This tangy-spicy sauce comes together in minutes with simple ingredients you likely already have.

In a medium saucepan, melt the 0.5 cup unsalted butter over medium heat until completely liquid and just starting to foam. Here's the thing—don't walk away. Butter burns fast, and you want that rich, nutty flavor to develop.

Once melted, reduce heat to low and whisk in the 0.25 cup white vinegar and 0.5 cup Franks RedHot Original Cayenne Pepper Sauce. The mixture will bubble gently—this is normal. Let it simmer for 2-3 minutes until slightly thickened and the raw vinegar smell mellows out. You're building that signature tangy heat foundation right now.

Remove the pan from heat and let it cool slightly for 1 minute (this prevents scorching when you add the powders). Then whisk in the 1 tbsp Worcestershire Powder, 1 tsp garlic powder, 1 tsp onion powder, 0.5 tsp salt, and 0.25 tsp black pepper.

I always mix these thoroughly—you want even distribution so every bite of your sliders gets that perfect balance of spicy, tangy, and savory. The Worcestershire adds that deep umami punch that makes this sauce taste like Arby's. Return the pan to low heat and let it simmer for another 1-2 minutes, stirring constantly to prevent burning.

Here's where the magic happens: slowly whisk in the 0.25 cup buttermilk one tablespoon at a time. The sauce will thicken noticeably as you add it. I know it seems weird to add dairy to a hot sauce, but trust me—this creates that signature creamy texture that balances the heat.

Keep whisking until completely smooth. If the sauce looks too thick, add 1-2 teaspoons of water to reach your desired consistency. The perfect sauce should coat the back of a spoon but still be pourable. Taste and adjust seasoning—you might want to add a pinch more salt or cayenne depending on your heat preference.

Remove from heat and let the sauce cool completely to room temperature. This resting period allows the flavors to meld and the sauce to thicken naturally. I like to transfer it to a jar and refrigerate for at least 30 minutes before using—this gives you that perfect restaurant-quality consistency.

If you're in a hurry, you can chill it quickly by placing the jar in an ice bath while stirring occasionally. The sauce should be thick enough to cling to chicken but still spreadable. This is the moment that matters: a properly rested sauce has that perfect balance of tang, heat, and creaminess that makes these sliders irresistible.

Dietary considerations for these flavors

Gluten-Free Adaptation

The original recipe is naturally gluten-free since it doesn’t contain any wheat-based ingredients. However, always double-check your hot sauce—some brands use malt vinegar or wheat-based additives. Franks RedHot Original is gluten-free, but if you're unsure, opt for a certified gluten-free hot sauce like Cholula or Crystal.

The Worcestershire powder is typically gluten-free, but verify the label if you're sensitive. This adaptation keeps the sauce just as tangy and spicy without any gluten concerns. ✨

Dairy-Free Substitutes

For a dairy-free version, skip the buttermilk and replace it with unsweetened almond milk or coconut milk to maintain creaminess. Use ½ cup total and adjust the consistency by adding 1-2 teaspoons of cornstarch mixed with water to thicken it properly.

The sauce will still have that signature tang and heat, just without dairy. I’ve tested this with Silk almond milk and it works perfectly!

Lower-Calorie Options

To cut calories, reduce the butter to ¼ cup and use light butter or olive oil instead. Replace the buttermilk with nonfat Greek yogurt or unsweetened kefir for creaminess while slashing calories.

The sauce will still coat beautifully and deliver that signature tang—just with fewer calories. This version is perfect for those watching their intake but still craving that bold flavor. 💪

Spice-Free Version

If you want to eliminate the heat entirely, replace the Franks RedHot with ½ cup apple cider vinegar and reduce the cayenne to ½ teaspoon. Add 1 teaspoon of honey or maple syrup to balance the tanginess.

This milder version still has that creamy, tangy profile but without the spice—ideal for kids or sensitive palates. It’s surprisingly delicious on sliders or as a dipping sauce!

Vegan-Friendly Adjustments

For a fully vegan sauce, use vegan butter (like Miyoko’s or Earth Balance) and replace the buttermilk with unsweetened soy milk or cashew cream. Ensure your hot sauce and Worcestershire powder are vegan-certified.

The sauce will still be rich and tangy, just plant-based. I’ve found Annie’s hot sauce works well for this purpose. 🌱

Frequently asked questions