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Homemade Blooming Onion Recipe

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  • Author: Lauren
  • Prep Time: 20 minutes
  • Cook Time: 18 minutes
  • Total Time: 38 minutes
  • Yield: 3 blooming onions
  • Category: Appetizer
  • Method: Frying
  • Cuisine: American

Description

This Blooming Onion recipe is a homemade copycat of the iconic Outback Steakhouse appetizer. Featuring crispy, perfectly battered sweet onions fried to a golden brown and served with a tangy creamy dipping sauce, this dish is a crowd-pleaser perfect for game days or family gatherings.


Ingredients

Scale

Dipping Sauce

  • ¼ cup mayonnaise
  • ¼ cup sour cream
  • 1 ½ tablespoons creamy horseradish
  • 1 ½ tablespoons ketchup
  • ½ teaspoon paprika
  • ½ teaspoon garlic powder
  • ¼ teaspoon ground cayenne pepper

Breading

  • 2 eggs
  • 1 cup milk
  • 2 cups all-purpose flour
  • 1 tablespoon paprika
  • 2 teaspoons ground cumin
  • 1 teaspoon dried oregano
  • 1 teaspoon dried thyme
  • 1 teaspoon salt
  • 1 teaspoon ground cayenne pepper
  • ½ teaspoon ground black pepper
  • ½ teaspoon garlic powder

Main Ingredient

  • 3 medium sweet onions
  • Vegetable oil (for frying)


Instructions

  1. Make the Dipping Sauce: In a small bowl, combine the mayonnaise, sour cream, creamy horseradish, ketchup, paprika, garlic powder, and ground cayenne pepper. Mix well and refrigerate until ready to serve.
  2. Prepare the Egg Mixture: In a wide and deep bowl that can fit an onion, whisk together the eggs and milk until smooth.
  3. Mix the Breading: In another wide bowl, combine the all-purpose flour, paprika, ground cumin, dried oregano, dried thyme, salt, ground cayenne pepper, black pepper, and garlic powder. Stir to evenly mix the spices with the flour.
  4. Cut the Onions: Trim a small flat piece off the non-root end of each onion to create a stable base. Remove any dry or damaged outer peels. Place the onion flat side down on a cutting board with the root end facing up. Using a sharp knife, carefully cut the onion vertically into quarters, cutting about ½ inch from the root so the onion remains intact. Then cut each quarter into 3-4 smaller sections to form the petal-like slices. Turn the onion root side down and gently fan out the slices to resemble a blooming flower.
  5. Coat the Onions with Flour: Using your hands, carefully dredge the onion in the flour mixture, separating petals as you coat each part well to ensure full coverage.
  6. Dip in Egg Mixture: Next, dunk the floured onion into the egg and milk mixture, making sure to saturate between the onion petals.
  7. Final Flour Coat: Return the onion to the flour mixture and coat again thoroughly using your hands for full breading coverage.
  8. Heat Oil: In a heavy pan, heat vegetable oil to 375°F (190°C). Use enough oil to cover at least half the depth of the onion when placed in the pan.
  9. Fry the Onions: Carefully place the coated onions root side up into the hot oil. Fry for 7-10 minutes until the onions turn golden brown and crisp.
  10. Drain and Serve: Remove the fried onions with a slotted spoon and drain on paper towels. Serve immediately with the prepared dipping sauce for best flavor and texture.

Notes

  • This recipe replicates the famous Outback Steakhouse blooming onion, making it easy to enjoy this appetizer at home.
  • Use sweet onions such as Vidalia or Walla Walla for the best flavor and texture.
  • Maintain the oil temperature at 375°F to ensure crispy breading without greasiness.
  • For even coating, use your hands to carefully separate the onion petals during breading.
  • Serve immediately for optimal crispness, as the breading can soften if left too long.

Nutrition

  • Serving Size: 1 blooming onion
  • Calories: 638 kcal
  • Sugar: 12 g
  • Sodium: 1084 mg
  • Fat: 25 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 16 g
  • Trans Fat: 0.04 g
  • Carbohydrates: 86 g
  • Fiber: 6 g
  • Protein: 18 g
  • Cholesterol: 138 mg