Name: Blooming Onion Sauce (Outback Copycat)
Prep time: 5 min
Total time: 35 min
Cuisine: American
Ingredients: ½ cup mayonnaise; ½ cup sour cream; 3 tablespoons ketchup; 2 tablespoons prepared horseradish; 1 teaspoon paprika; ½ teaspoon kosher salt; 1 teaspoon granulated garlic; ½ teaspoon dried oregano; ½ teaspoon black pepper; ¼ teaspoon cayenne pepper

This Blooming Onion Sauce is a creamy, zesty, and slightly spicy dip that perfectly complements fried appetizers like onion rings, fries, and chicken tenders. Inspired by the famous Outback Steakhouse sauce, it’s easy to make at home with common pantry ingredients. Blooming Onion Sauce (Outback Copycat)

Why I Love This Recipe

I enjoy this sauce because it brings the restaurant experience to my home kitchen. The combination of mayonnaise and sour cream creates a rich base, while the horseradish and spices add a delightful kick. It’s versatile, quick to prepare, and always a hit at gatherings.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

½ cup mayonnaise
½ cup sour cream
3 tablespoons ketchup
2 tablespoons prepared horseradish
1 teaspoon paprika
½ teaspoon kosher salt
1 teaspoon granulated garlic
½ teaspoon dried oregano
½ teaspoon black pepper
¼ teaspoon cayenne pepper

Directions

In a medium-sized bowl, I combine all the ingredients.
I mix well until the sauce is smooth and all ingredients are fully incorporated.
I cover the bowl and refrigerate the sauce for at least 30 minutes to allow the flavors to meld.
Before serving, I give it a good stir. Enjoy!

Servings and Timing

This recipe yields approximately 1½ cups of sauce, which serves about 4 people. The preparation time is around 5 minutes, with an additional 30 minutes of chilling time, totaling 35 minutes.

Variations

For a lighter version, I substitute Greek yogurt for sour cream.
To adjust the heat, I modify the amount of cayenne pepper or horseradish to taste.
For a smoky flavor, I use smoked paprika instead of regular paprika.

Storage/Reheating

I store any leftover sauce in an airtight container in the refrigerator for up to 2 weeks. Since it’s a cold sauce, there’s no need for reheating. I always stir it before serving to maintain its consistency.

FAQs

What can I serve with this Blooming Onion Sauce?

I love pairing it with onion rings, fries, chicken tenders, and even as a spread on sandwiches or burgers.

Can I make this sauce ahead of time?

Absolutely! I often prepare it a day in advance, which allows the flavors to develop even more.

Is there a vegan alternative for this sauce?

Yes, I use vegan mayonnaise and sour cream substitutes to make it vegan-friendly.

How can I make the sauce spicier?

To increase the heat, I add more cayenne pepper or a dash of hot sauce to the mix.

Can I freeze this sauce?

I don’t recommend freezing it, as the texture may change upon thawing. It’s best enjoyed fresh or refrigerated.

Conclusion

This Blooming Onion Sauce is a delightful addition to any appetizer spread. Its creamy texture and balanced flavors make it a crowd-pleaser. I find it incredibly easy to prepare, and it elevates the taste of many dishes. Give it a try, and it might become a staple in your kitchen too!