Craving that famous Outback Steakhouse Bloomin’ Onion but don’t want to leave the house? This recipe shows you how to make the iconic appetizer right in your own kitchen. A giant sweet onion is cut into a blooming flower, coated with seasoned batter, and fried until crispy, golden, and irresistible. Pair it with a zesty dipping sauce, and you’ve got the perfect party starter or game-day snack.
Outback Steakhouse Bloomin’ Onion
Ingredients:
For the Bloomin’ Onion:
| Ingredient | Quantity |
|---|---|
| Large sweet onion (such as Vidalia) | 1 |
| All-purpose flour | 2 cups |
| Paprika | 1 tablespoon |
| Cayenne pepper | 1 teaspoon |
| Garlic powder | 1 teaspoon |
| Onion powder | 1 teaspoon |
| Salt | ½ teaspoon |
| Black pepper | ½ teaspoon |
| Large eggs | 2 |
| Whole milk | 1 cup |
| Vegetable oil | For frying |
For the Dipping Sauce:
| Ingredient | Quantity |
|---|---|
| Mayonnaise | ½ cup |
| Ketchup | 2 tablespoons |
| Prepared horseradish | 1 tablespoon |
| Paprika | ½ teaspoon |
| Salt | ¼ teaspoon |
| Black pepper | ¼ teaspoon |
| Cayenne pepper | ¼ teaspoon |
Instructions:
Prepare the Onion: Peel the onion and trim off the top, leaving the root end intact. Place it root-side down and cut 16–20 slices from the top down, stopping about ½ inch from the root so it holds together. Gently pull the “petals” apart to create the blooming shape.
Set Up Dredging Stations: In one bowl, mix the flour with paprika, cayenne, garlic powder, onion powder, salt, and black pepper. In another bowl, whisk the eggs and milk until smooth.
Coat the Onion: Dredge the onion in the seasoned flour, making sure every petal is coated. Shake off excess, dip it into the egg mixture, then return it to the flour for a second coating. Cover every petal well.
Heat Oil & Fry: Heat oil in a deep fryer or heavy pot to 375°F (190°C). Make sure the oil is deep enough to submerge the onion. Carefully lower the onion, root-side up, into the oil. Fry for 5–7 minutes until golden brown and crispy. Remove with a slotted spoon and place on paper towels to drain.
Make the Dipping Sauce: In a bowl, mix mayonnaise, ketchup, horseradish, paprika, salt, black pepper, and cayenne until blended. Taste and adjust seasoning.
Serve: Place the fried Bloomin’ Onion on a platter and serve hot with the dipping sauce in the center or on the side. Tear off the crispy petals and dip away!