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Is outback bloomin onion keto? A full nutritional breakdown

4 min read

With a single Outback Bloomin' Onion containing over 100 grams of net carbs, the definitive answer to the question "Is outback bloomin onion keto?" is an emphatic no. This popular appetizer, laden with a flour-based breading and deep-fried, is fundamentally incompatible with the low-carb requirements of a ketogenic lifestyle.

Quick Summary

The Outback Bloomin' Onion is not keto due to its extremely high carbohydrate content from a flour-based breading and deep-frying process. A single serving can contain well over 100g of net carbs, far exceeding the daily allowance for a ketogenic diet. This article explains the nutritional reasons and offers compliant alternatives available at Outback.

Key Points

  • Not Keto: The Outback Bloomin' Onion is not suitable for a ketogenic diet due to its high-carb flour-based breading and deep-frying method.

  • High Carbs: A single serving of the Bloomin' Onion contains well over 100g of net carbohydrates, which is more than most people's daily carb limit on keto.

  • Sauce Adds Carbs: The accompanying dipping sauce may also contain hidden sugars and carbs, further increasing the dish's non-keto status.

  • Keto Alternatives at Outback: Better options include grilled steaks or seafood with sides of steamed asparagus or broccoli.

  • Order Strategically: When eating out, be clear about ordering grilled, un-breaded items and request keto-friendly side substitutions.

  • Homemade Keto Recipe: A keto version can be made at home using low-carb breading alternatives like almond flour and crushed pork rinds.

In This Article

Why the Bloomin' Onion Fails the Keto Test

For anyone following a ketogenic diet, the Bloomin' Onion at Outback Steakhouse presents a significant challenge. The appetizer's primary components—the large onion, the thick breading, and the deep-frying process—are all high in carbohydrates, making it an unsuitable choice for maintaining ketosis. Understanding the nutritional breakdown is key to seeing why it must be avoided.

The Breading and the Carbs

The iconic crunchy exterior of the Bloomin' Onion is created by coating the onion in a seasoned, flour-based batter before deep-frying. Traditional flour is packed with carbohydrates, and when applied to an entire large onion, the carb count skyrockets. One single serving of this appetizer can contain between 102 and 123 grams of net carbohydrates, depending on the data source. This number alone often exceeds an entire day's carb limit for most people on a keto diet, which typically ranges from 20 to 50 grams.

The Deep-Frying Process

Beyond the breading, the method of preparation also contributes to its un-keto nature. The Bloomin' Onion is deep-fried in oil, and while fats are a cornerstone of the keto diet, the frying process itself can absorb unwanted elements from the breading and oil. More importantly, the high-carb batter is the real problem, not the frying itself. The deep-fried coating is the source of the carbohydrate load that will knock a person out of ketosis.

The Dipping Sauce

The spicy signature dipping sauce that accompanies the Bloomin' Onion also poses a potential threat. While specific nutrition information for the sauce isn't always readily available, many restaurant sauces contain hidden sugars and fillers to enhance flavor, adding even more carbs to an already carb-heavy dish. For a keto-compliant meal, all components must be scrutinized.

Keto-Friendly Alternatives at Outback

Fortunately, a keto dieter doesn't have to skip Outback entirely. The restaurant is known for its grilled meats, which can be easily customized to fit a low-carb lifestyle. The key is to avoid all fried and breaded items, high-sugar sauces, and carby sides. When dining at Outback, consider these keto-friendly choices:

  • Protein-Focused Entrees: Opt for simply grilled options like the Outback Center-Cut Sirloin, a Bone-In Ribeye, or the Simply Grilled Tilapia.
  • Seafood Selections: The Wood-Fired Grilled Shrimp on the Barbie or Seared Ahi Tuna are also excellent, low-carb appetizer choices.
  • Vegetable Sides: Replace high-carb sides like mashed potatoes or rice with non-starchy vegetables. Good choices include the Grilled Asparagus or Fresh Steamed Green Beans.
  • Salad Options: Order a house salad and request a keto-friendly dressing like oil and vinegar, ensuring to omit croutons.

How to Order Like a Pro

When you're eating out on keto, being specific with your order is crucial. The following tips will help ensure your meal is compliant:

  1. Be Clear about Cooking: Explicitly state that you want your meat or seafood grilled, not fried or battered.
  2. Request Substitutions: Politely ask to swap out starchy sides for extra servings of low-carb vegetables. Many restaurants are happy to accommodate this.
  3. Specify Dressings: Order dressings and sauces on the side to control the amount, or stick to simple oil and vinegar.
  4. Confirm No Hidden Carbs: Ask if any marinades or seasonings contain sugar. Sometimes, seemingly plain grilled dishes can have hidden carbs.

Make Your Own Keto Bloomin' Onion at Home

For those who truly miss the flavor and experience of a Bloomin' Onion, creating a keto-friendly copycat at home is a fantastic solution. This DIY version replaces the high-carb batter with low-carb alternatives, resulting in a crispy, delicious appetizer that won't derail your diet.

Ingredients for a Keto Batter:

  • Almond flour or coconut flour
  • Crushed pork rinds (for extra crispiness)
  • Seasonings like paprika, garlic powder, onion powder, salt, and pepper
  • Egg wash (eggs and heavy cream)

Cooking Method:

Instead of deep-frying, home cooks can use an air fryer or bake the onion in the oven until golden brown. This method delivers a similar crispy texture without the excess oil and ensures the coating adheres properly.

Comparison of Bloomin' Onion Varieties

Feature Outback Bloomin' Onion (Not Keto) Homemade Keto-Friendly Version
Breading Flour-based batter Almond flour, crushed pork rinds, seasonings
Net Carbs >100g per serving Significantly lower (often <10g)
Cooking Method Deep-fried in oil Air-fried or baked
Dipping Sauce High-carb, potentially sugary sauce Homemade, keto-compliant sauce (e.g., aioli)
Suitable for Keto? No Yes

Conclusion

Ultimately, while the Outback Bloomin' Onion is a popular and tasty appetizer, it is unequivocally not keto due to its extremely high carbohydrate content from the breading and cooking method. The good news is that the ketogenic diet doesn't require giving up dining out or delicious food altogether. By making smart choices like grilled meats and non-starchy vegetables at Outback, or by trying a homemade keto version of the classic appetizer, you can satisfy your cravings and stay on track with your low-carb goals. Just remember that when it comes to the original restaurant version, it's best to simply pass.

Here is a popular recipe for a homemade version.

Frequently Asked Questions

The Bloomin' Onion is high in carbs because it is coated in a thick, flour-based batter before being deep-fried. A large onion combined with a traditional flour breading pushes the carb count well above typical daily keto limits.

According to nutritional data, a single Bloomin' Onion can contain between 102 and 123 grams of net carbohydrates, making it entirely unsuitable for a ketogenic diet.

Instead of the Bloomin' Onion, you can order grilled entrees like sirloin steak or salmon with low-carb vegetable sides such as grilled asparagus or steamed broccoli.

The signature Bloomin' Onion dipping sauce is not considered keto-friendly. Restaurant sauces often contain hidden sugars and other non-keto ingredients, adding to the dish's carbohydrate load.

Yes, you can make a delicious keto-friendly version at home. Recipes often use low-carb flour substitutes like almond flour, crushed pork rinds for crunch, and are air-fried or baked.

Deep-fried food can be consumed on a keto diet if it's prepared with keto-compliant ingredients. This means avoiding traditional breading and frying in a high smoke-point, keto-friendly oil. The main issue with restaurant fried food is the breading, not the process itself.

Yes, Outback has other appetizer options that are more keto-friendly. The Seared Ahi Tuna and the Wood-Fired Grilled Shrimp on the Barbie are better choices, just be sure to confirm the preparation with your server.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.