Outback Steakhouse Bloomin Onion

 Outback Steakhouse Bloomin’ Onion Recipe – Crispy, Golden, and Irresistible

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The Ultimate Bloomin’ Onion Recipe: Restaurant-Worthy, Made at Home

Few appetizers make jaws drop quite like the Outback Steakhouse Bloomin’ Onion. This crispy, golden, deep-fried onion is more than just a crowd-pleaser—it's an experience. With its intricate petals that bloom beautifully when fried, this iconic dish is the definition of indulgence. Each bite delivers the perfect balance of crunchy coating, tender onion, and zesty dipping sauce, making it impossible to resist.

Whether you're hosting game night, a backyard BBQ, or simply craving your favorite steakhouse appetizer, this copycat Bloomin’ Onion recipe lets you bring the magic home—no reservations required.

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  Ingredients for the Perfect Bloomin’ Onion

To achieve that signature crunch and flavor, each ingredient plays a vital role. Here’s what you’ll need:

  For the Onion:

1 large sweet onion (Vidalia preferred)

The star of the dish. Sweet onions have a mild flavor and tender texture, ideal for frying and blooming perfectly.

1 cup all-purpose flour

Creates the base of the crispy coating. It forms a golden shell that holds up during frying.

1 tablespoon cornstarch

Enhances the crunch factor. Helps the batter stick and adds a light crispiness to the crust.

2 teaspoons paprika

Adds color and smoky undertones. Essential for flavor depth and a beautiful golden hue.

1 teaspoon garlic powder

Infuses rich, savory notes that make each bite satisfying.

1 teaspoon onion powder

Amplifies the natural onion flavor, complementing the fresh sweet onion.

1 teaspoon salt + ½ teaspoon black pepper

Balances all the flavors and enhances the overall taste.

½ teaspoon cayenne pepper (optional)

Adds a gentle heat for those who like a little kick.

2 large eggs

Works with milk to bind the coating. Essential for helping the flour adhere.

1 cup whole milk

Adds richness and helps create a cohesive batter.

Vegetable oil, for frying

Use canola or peanut oil. These oils have high smoke points and neutral flavor, perfect for deep-frying.

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  For the Signature Dipping Sauce:

½ cup mayonnaise

Creamy base that balances the spices.

2 tablespoons ketchup

Adds tang and sweetness.

1 tablespoon prepared horseradish

Gives it that signature zing you expect from Bloomin' Onion sauce.

½ teaspoon paprika

Enhances color and depth.

½ teaspoon garlic powder

Boosts the savory profile.

Salt and black pepper, to taste

For perfect seasoning.

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  Step-by-Step Instructions: How to Make a Bloomin’ Onion

Step 1: Prepare the Onion

1. Peel the onion and cut off the top (stem end)—leave the root end intact. This helps hold the "bloom" together.

2. Place onion root-side down on a cutting board.

3. Starting about ½ inch from the root, make a vertical downward cut through the onion to the board. Repeat to create 12–16 evenly spaced cuts around the onion.

4. Flip the onion over and gently separate the layers—"petals"—without breaking them. Let it sit in cold water for 10 minutes to help it bloom more easily, then pat dry.

Step 2: Prepare the Dipping Sauce

1. In a small bowl, whisk together mayonnaise, ketchup, horseradish, paprika, garlic powder, and a pinch of salt and pepper.

2. Cover and chill in the fridge while preparing the onion.

Step 3: Make the Batter & Coating

1. In a large bowl, mix flour, cornstarch, paprika, garlic powder, onion powder, salt, pepper, and cayenne.

2. In a separate bowl, whisk eggs and milk until smooth.

Step 4: Bread the Onion

1. Gently dip the onion into the egg mixture, ensuring it reaches between all petals.

2. Transfer to the dry flour mixture, spooning and pressing flour into every crevice.

3. For extra crispiness, repeat the egg and flour steps once more.

Step 5: Fry the Onion

1. Heat 3–4 inches of oil in a heavy pot to 375°F (190°C).

2. Use a slotted spoon or wire spider to gently lower the coated onion into the oil petal-side down.

3. Fry for 5–7 minutes, then carefully turn and fry another 3–5 minutes until deep golden brown and crispy.

4. Remove and drain on paper towels.

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  Pro Tips for a Perfect Bloomin’ Onion

Chill the onion in ice water before coating to help the petals bloom and separate better.

Double-dip the onion in the batter and flour mixture for a thicker, restaurant-style crust.

Use a thermometer to keep oil at a steady 375°F—this ensures even cooking and prevents sogginess.

Don’t overcrowd the pot; fry one onion at a time to maintain oil temperature and quality.

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🍽️ Serving Suggestions

The Bloomin’ Onion is the ultimate appetizer, but it pairs beautifully with:

Grilled steak or BBQ ribs for a hearty main.

Loaded baked potatoes or mac & cheese for comfort food perfection.

Cold beer, iced tea, or a zesty margarita to complement the bold flavors.

Serve it hot with the signature dipping sauce front and center—it’s the kind of dish that disappears fast.

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  Why This Bloomin’ Onion Recipe is Loved

This recipe brings steakhouse flavor to your kitchen with no fancy tools or ingredients required. It's:

Crispy on the outside, tender on the inside

Packed with bold, savory seasoning

Fun and dramatic in presentation

Perfect for sharing—or devouring solo

Once you make it, you’ll never want to order out again.

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  Conclusion: Make the Magic Bloom in Your Kitchen

Now you know how to make the iconic Outback Steakhouse Bloomin’ Onion from scratch—crispy, golden, and irresistibly delicious. With pantry staples, a few pro tips, and the right technique, you can wow your guests with this unforgettable appetizer anytime. Whether you're hosting a party or just craving something indulgent, this recipe delivers flavor, crunch, and fun in every bite.

Don't settle for frozen imitators or restaurant prices—make it fresh, make it yours, and let your kitchen bloom.

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  Ready to Bloom?

Share your creation on social media and tag your foodie friends—because homemade Bloomin’ Onion is a game-changer.

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