Baby Air Fryer Blooming Onions

These mini blooming onions are crispy on the outside, tender on the inside, and packed with savory seasoning. They’re a fun appetizer or side dish served with a creamy dipping sauce—without deep frying.

Prep Time: 20 minutes
Cook Time: 15–18 minutes
Total Time: 35–38 minutes
Servings: 4

Ingredients

For the Onions

• 4 small sweet onions
• 1 cup all-purpose flour
• 2 teaspoons paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon Italian seasoning
• ½ teaspoon cayenne pepper (optional)
• 1 teaspoon salt
• ½ teaspoon black pepper
• 2 large eggs
• 2 tablespoons milk
• 1 cup panko breadcrumbs
• Olive oil cooking spray

Blooming Sauce

• ½ cup mayonnaise
• 2 tablespoons ketchup
• 1 teaspoon prepared horseradish
• ½ teaspoon paprika
• ½ teaspoon garlic powder
• ¼ teaspoon cayenne pepper (optional)
• ½ teaspoon Worcestershire sauce
• 1 teaspoon lemon juice

Instructions

1. Prepare the Onions

• Peel each onion, leaving the root end intact.
• Place the onion root-side down.
• Slice downward into 12–16 wedges, stopping about ½ inch (1 cm) from the root so the onion stays together.
• Gently spread the petals apart with your fingers.

2. Prepare the Coating

In one shallow bowl, combine:

• Flour
• Paprika
• Garlic powder
• Onion powder
• Italian seasoning
• Cayenne (if using)
• Salt and pepper

In a second bowl, whisk together:

• Eggs
• Milk

Place the panko breadcrumbs in a third bowl.

3. Bread the Onions

1. Coat each onion thoroughly in the seasoned flour, working between the petals.
2. Dip into the egg mixture, ensuring it reaches all layers.
3. Coat generously with panko breadcrumbs, gently pressing them onto the onion.

4. Air Fry

1. Preheat the air fryer to 375°F (190°C) for 3 minutes.
2. Lightly spray the onions with olive oil.
3. Place the onions in the air fryer basket with space between them.
4. Air fry for 15–18 minutes, spraying lightly halfway through, until golden brown and crispy.

5. Make the Sauce

Mix all dipping sauce ingredients in a small bowl until smooth. Refrigerate until ready to serve.

Tips

• Sweet onions (such as Vidalia) work best because they’re mild and become tender when cooked.
• Chilling the breaded onions for 10 minutes before air frying helps the coating stick.
• Don’t overcrowd the air fryer basket—cook in batches if necessary.
• Spray generously with oil for the crispiest finish.

Variations

• Cheesy: Sprinkle grated Parmesan over the onions during the last 2 minutes of cooking.
• Spicy: Add extra cayenne or chili powder to the coating.
• Herb: Mix dried parsley and oregano into the breadcrumb coating.
• Gluten-Free: Use gluten-free flour and gluten-free panko.

Serving Suggestions

Pair with:

• Ranch dressing
• Chipotle aioli
• Honey mustard
• Barbecue sauce
• Burgers, steaks, grilled chicken, or sandwiches

Storage

Refrigerate leftovers in an airtight container for up to 2 days.

Reheating

Reheat in the air fryer at 350°F (175°C) for 3–5 minutes, until hot and crispy. Avoid microwaving, as it will soften the coating.