This Longhorns Texas Tonion Dipping Sauce is creamy, zesty, and so versatile—you’ll find yourself making it again and again. Whether you’re hosting game day, a family dinner, or just want to level up your snack game, this sauce is the perfect addition to your table.

LongHorn Steakhouse style Texas Tonion dipping sauce served in a small bowl with crispy onion petals for dipping
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If you’ve ever been to LongHorn Steakhouse, chances are you’ve tried their famous Texas Tonion appetizer—crispy, golden onion petals served with a creamy, slightly spicy dipping sauce.

The sauce is what truly makes this dish unforgettable! Creamy, tangy, and zesty with just the right amount of kick, it’s the perfect match for fried onions, fries, chicken tenders, or even fresh veggies.

Now you don’t have to wait for a restaurant trip—you can make this Texas Tonion dipping sauce copycat recipe at home with just a few simple ingredients!

LongHorn Steakhouse style Texas Tonion dipping sauce in a small bowl, served with crispy onion petals for dipping.

Why You’ll Love This Copycat Texas Tonion Sauce

  • Easy to make – ready in just 5 minutes with pantry staples.
  • Versatile – pairs perfectly with onion rings, fries, wings, or burgers.
  • Restaurant-quality flavor – tastes just like LongHorn’s version (maybe even better!).
  • Make ahead – this sauce tastes even better after chilling, making it perfect for parties.

Longhorns Texas Tonion Dipping Sauce Ingredients

Ingredients needed for Longhorns Texas Tonion Dipping Sauce on kitchen table.
  • Mayonnaise – the creamy base.
  • Sour cream – adds tanginess.
  • Ketchup – a touch of sweetness and color.
  • Horseradish – gives it that signature zesty kick.
  • Hot sauce (like Tabasco or Frank’s) – adjust to taste.
  • Seasonings: Garlic powder, paprika, cayenne pepper, Salt and black pepper.

How to Make Texas Tonion Dipping Sauce

Step One: In a medium bowl, whisk together mayonnaise, sour cream, and ketchup until smooth. Stir in horseradish, hot sauce, garlic powder, paprika, cayenne, salt, and pepper.

Step Two: Cover and refrigerate for at least 30 minutes to let the flavors blend. Enjoy with crispy onion petals, fries, chicken, or even spread on burgers and sandwiches.

Homemade LongHorn Steakhouse Texas Tonion dipping sauce served in a small bowl with crispy onion petals for dipping

Longhorns Texas Tonion Dipping Sauce Recipe Tips

  • Chill before serving – it really brings the flavors together.
  • Adjust the heat – add more hot sauce or cayenne for a spicier version.
  • Make it ahead – this sauce keeps in the fridge for up to 5 days in an airtight container.
  • Double the batch – it disappears fast at parties!

What to Serve with Texas Tonion Sauce

This dipping sauce isn’t just for onions—it’s delicious with:

LongHorn Steakhouse style Texas Tonion dipping sauce in a small bowl, served with crispy onion petals for dipping

Longhorns Texas Tonion Dipping Sauce Recipe Faqs

Can I make this sauce ahead of time? Yes! Prepare the sauce up to 24 hours in advance and refrigerate. The flavors meld beautifully after chilling, making it even tastier.

How long does this sauce last in the fridge? Stored in an airtight container, the sauce will keep for about 5–7 days. Always give it a good stir before serving.

Can I adjust the spiciness? Absolutely! Add more hot sauce or cayenne pepper for extra heat, or reduce them if you prefer a milder flavor.

What can I serve this sauce with? Traditionally served with LongHorn’s crispy onion petals, it’s also delicious with fries, chicken tenders, wings, or even fresh vegetables.

Is there a substitute for horseradish? If you don’t have horseradish, you can use a little Dijon mustard for tang or extra hot sauce for spice.

Can I make it dairy-free? Yes! Swap the mayonnaise and sour cream for dairy-free alternatives to make it suitable for a dairy-free diet.

Homemade LongHorn Steakhouse Texas Tonion dipping sauce served in a small bowl with crispy onion petals for dipping

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"LongHorn Steakhouse style Texas Tonion dipping sauce served in a small bowl with crispy onion petals for dipping"

Copycat LongHorn Steakhouse Texas Tonion Dipping Sauce

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Prep Time: 10 minutes
Cook Time: 0 minutes
30 minutes
Total Time: 40 minutes
Servings: 8 Servings

Description

Copycat LongHorn Steakhouse Texas Tonion Dipping Sauce – creamy, zesty, and perfect for onion petals, fries, or chicken. Easy to make at home!

Ingredients 

  • ½ cup mayonnaise
  • ¼ cup sour cream
  • 1 Tbsp ketchup
  • 1 tsp horseradish
  • 1 tsp hot sauce, like Tabasco or Frank’s – adjust to taste.
  • ½ tsp garlic powder
  • ½ tsp paprika
  • ¼ tsp cayenne pepper, optional, for more heat
  • ½ tsp salt, adjust to taste
  • ¼ tsp black pepper, adjust to taste

Instructions

  • In a medium bowl, whisk together ½ cup mayonnaise , ¼ cup sour cream , and 1 Tbsp ketchup until smooth.
  • Stir in 1 tsp horseradish, 1 tsp hot sauce, ½ tsp garlic powder, ½ tsp paprika, ¼ tsp cayenne pepper, ½ tsp salt and ¼ tsp black pepper.
  • Cover and refrigerate for at least 30 minutes to let the flavors blend.
  • Enjoy with crispy onion petals, fries, chicken, or even spread on burgers and sandwiches.

Equipment

  • Mixing Bowl
  • Whisk

Nutrition

Serving: 1ServingCalories: 113kcalCarbohydrates: 1gProtein: 0.4gFat: 12gSaturated Fat: 2gPolyunsaturated Fat: 6gMonounsaturated Fat: 3gTrans Fat: 0.03gCholesterol: 10mgSodium: 269mgPotassium: 24mgFiber: 0.1gSugar: 1gVitamin A: 100IUVitamin C: 1mgCalcium: 10mgIron: 0.1mg

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