Brand/Copycat · dipping
Outback Bloomin Onion Sauce
Outback Bloomin Onion Sauce is a creamy mayonnaise-based dipping sauce that combines horseradish, ketchup, and Cajun-style seasonings, served at Outback Steakhouse with the Bloomin' Onion appetizer.
Unofficial, based on publicly available information. Sauce Wiki is not affiliated with or endorsed by the referenced brand.
Quick facts
Core identity, dietary fit, and storage ranges in a scannable reference table.
| Origin | United States, late 20th century |
|---|---|
| Base | Mayonnaise |
| Primary ingredients | mayonnaise, prepared horseradish, ketchup, Cajun seasoning, paprika, garlic powder, dried oregano |
| Flavor profile | creamy, tangy, mildly spicy, smoky |
| Color | Pale orange-pink |
| Consistency | Medium; smooth and spoonable with a creamy body |
| Refrigerator shelf life | 7 days |
| Freezer shelf life | Not established |
| Vegan | No |
| Gluten-free | Depends on the recipe or product |
| Dairy-free | Yes |
Dietary note
Recipes and labels vary
Check ingredient labels and individual dietary requirements; homemade and packaged versions can differ.
Browse sauces sharing an ingredient
How it’s made
Mayonnaise is combined with prepared horseradish, ketchup, and a blend of Cajun-style spices including paprika, garlic powder, and oregano. The mixture is stirred until smooth and refrigerated for at least 30 minutes to allow flavors to meld.
Outback Bloomin Onion Sauce recipe
Mayonnaise is combined with prepared horseradish, ketchup, and a blend of Cajun-style spices including paprika, garlic powder, and oregano. The mixture is stirred until smooth and refrigerated for at least 30 minutes to allow flavors to meld.
Ingredients
- 1/2 cup mayonnaise
- 2 teaspoons prepared horseradish
- 2 teaspoons ketchup
- 1/2 teaspoon paprika
- 1/4 teaspoon Cajun seasoning
- 1/4 teaspoon garlic powder
- 1/8 teaspoon dried oregano
- 1/8 teaspoon cayenne pepper
Method
- Combine mayonnaise, horseradish, and ketchup in a small bowl and stir until uniform.
- Add paprika, Cajun seasoning, garlic powder, oregano, and cayenne pepper.
- Stir all ingredients together until fully blended and the color is even throughout.
- Cover and refrigerate for at least 30 minutes before serving to allow flavors to develop.
- Taste and adjust horseradish or cayenne to preference before serving.
Common uses
Practical applications with the role this sauce plays in each dish.
Use 01
Fried onion dipping sauce
Served as the primary dip for blooming or battered fried onion appetizers.
Use 02
Fried appetizer dip
Pairs well with onion rings, fried mushrooms, and other breaded appetizers.
Use 03
Burger condiment
Spread on burgers or sandwiches in place of standard mayonnaise for a spiced, tangy flavor.
Use 04
French fry dipping sauce
Used as a creamy, mildly spicy alternative to ketchup alongside fries.
Use 05
Chicken tender dip
Complements breaded or fried chicken tenders and nuggets.
Use 06
Vegetable dip
Served alongside raw or roasted vegetables as a bold, creamy dipping option.
Use 07
Sandwich spread
Applied to wraps and deli-style sandwiches to add creaminess and mild heat.
Pairings
Pairing ideas grouped by food role for quick comparison.
Proteins
- fried chicken
- beef burgers
- shrimp
- steak
Vegetables
- fried onion rings
- raw celery
- bell pepper strips
- roasted broccoli
Carbs
- french fries
- soft pretzels
- toasted buns
- pita bread
Outback Bloomin Onion Sauce substitutes
Starting ratios, best uses, and the main functional tradeoff for each alternative.
| Substitute | Ratio | Best for | Notes |
|---|---|---|---|
| Thousand Island dressing | 1:1 | Dipping and spreading | Sweeter and less spicy; lacks horseradish heat. |
| Remoulade sauce | 1:1 | Fried appetizers | Similar Cajun-spiced profile; texture may be slightly thinner. |
| Spicy mayo | 1:1 | Dipping and burgers | Provides heat but lacks the horseradish and smoky notes. |
| Horseradish cream sauce | 1:1 | Dipping | Delivers horseradish flavor but is less sweet and less complex. |
| Chipotle mayo | 1:1 | Spreading on sandwiches | Smoky and creamy; substitutes heat source from chipotle rather than horseradish. |
Storage
Keep time and temperature guidance visible, and discard sauce when spoilage signs appear.
Refrigerator
Store in an airtight container in the refrigerator for up to 7 days. Keep away from raw proteins to prevent cross-contamination.
Freezer
Freezing is not recommended. Mayonnaise-based sauces separate upon thawing, resulting in an unacceptable texture.
Signs of spoilage
Discard if the sauce develops an off odor, visible mold, or significant liquid separation.
Outback Bloomin Onion Sauce FAQ
Short, self-contained answers to common questions.
What does Outback Bloomin Onion Sauce taste like?
The sauce is creamy and tangy with a mild kick from horseradish and Cajun spices. Paprika and garlic add smoky, savory depth. The overall heat level is moderate, making it approachable for most palates.
Is Outback Bloomin Onion Sauce gluten-free?
The basic homemade version using standard mayonnaise and spices is typically gluten-free, but commercial Cajun seasoning blends may contain gluten-containing additives. Always check individual ingredient labels if gluten sensitivity is a concern.
Can I make Outback Bloomin Onion Sauce ahead of time?
Yes. The sauce can be prepared up to 3 days in advance and stored covered in the refrigerator. Resting time actually improves flavor as the spices meld into the mayonnaise base.
What is the main difference between Bloomin Onion Sauce and remoulade?
Both are mayonnaise-based with Cajun-style spices, but Bloomin Onion Sauce relies on horseradish and ketchup for its distinctive tang and color. Traditional remoulade often includes mustard, capers, and herbs, giving it a sharper, more complex flavor.
Is this sauce the same as what Outback Steakhouse serves?
This is an unofficial copycat preparation based on publicly available information. Sauce Wiki is not affiliated with or endorsed by Outback Steakhouse. The restaurant's proprietary recipe may differ in exact ingredients or proportions.