The Original Air Fried Blooming Onion: A Crispy, Healthier Twist

There’s something undeniably magical about a blooming onion—the way its golden petals fan out, the satisfying crunch, the irresistible aroma of seasoned batter. But let’s be honest: deep-frying at home can feel like a messy, greasy ordeal. That’s where your trusty air fryer swoops in to save the day! This recipe for The Original Air Fried Blooming Onion delivers all the crispy, flavorful goodness of the classic appetizer with a fraction of the oil (and guilt).

Picture this: you’re hosting a game night, and instead of stressing over a pot of sizzling oil, you’re casually popping this beauty into the air fryer. Ten minutes later, you’re met with applause (and maybe a few jealous glances). Whether it’s for a party, a cozy night in, or just because you deserve a fun snack, this recipe is a game-changer. Plus, it’s a sneaky way to make veggies the star of the show—don’t tell the kids!

Why You’ll Love This Air Fried Blooming Onion

This isn’t just another appetizer—it’s a healthier, hassle-free version of a restaurant favorite. Here’s why it’ll become your go-to:

• Less oil, same crunch: Air frying cuts calories without sacrificing texture.
• Quick and easy: No thermometer, no splatter, no fuss.
• Versatile: Pair it with spicy mayo, ranch, or even a tangy BBQ sauce.
• Crowd-pleaser: Perfect for parties, potlucks, or solo indulgence.

How to Make The Original Air Fried Blooming Onion

Ingredients You’ll Need

• 1 large sweet onion (like Vidalia)
• 1 cup buttermilk
• 1 cup all-purpose flour
• 1 tsp paprika
• 1 tsp garlic powder
• 1/2 tsp cayenne pepper (adjust to taste)
• 1/2 tsp salt
• Cooking spray or olive oil spray

Step-by-Step Instructions

1. Prep the onion: Slice off the top (stem end), peel it, and place it cut-side down. Make vertical cuts 1/2-inch apart, stopping 1/2 inch from the root to keep it intact. Gently separate the petals.
2. Soak: Dunk the onion in buttermilk, ensuring it seeps between the petals. Let it sit for 10 minutes.
3. Coat: Mix flour and spices in a bowl. Shake off excess buttermilk, then dredge the onion in the flour mix, pressing gently to adhere.
4. Air fry: Spritz the onion with oil and air fry at 375°F for 10–12 minutes until golden and crispy. Serve immediately with your favorite dip!

Tips for the Perfect Blooming Onion

Want to nail this recipe every time? Here are my pro tips:

• Choose the right onion: Large, round onions with tight layers work best.
• Don’t rush the soak: Buttermilk tenderizes and helps the coating stick.
• Use a light hand with oil: A quick spritz is enough—too much can make it soggy.
• Serve hot: Like all fried treats, it’s best fresh out of the air fryer!

For more air fryer inspiration, check out my Crispy Air Fryer Chicken Tenders or these Zucchini Fries.

Frequently Asked Questions

There you have it—a healthier, easier way to enjoy the iconic blooming onion without the deep-fryer drama. Whether you’re impressing guests or treating yourself, this recipe proves that comfort food can be both indulgent and smart. Now, who’s ready to dig in?

The Original Air Fried Blooming Onion

• Author: Crispy Eats

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Description

A healthier take on the classic deep-fried blooming onion, made crispy and delicious in the air fryer with a flavorful seasoned coating and served with a tangy dipping sauce.

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Ingredients

Scale 1x2x3x

For the Crust:

• For the Blooming Onion:
• 1 large sweet onion (Vidalia or Texas Sweet preferred)
• 1 cup buttermilk
• 1 cup all-purpose flour
• 1 teaspoon paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon cayenne pepper
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper
• Cooking spray (avocado or olive oil spray)
• For the Dipping Sauce:
• 1/2 cup mayonnaise
• 2 tablespoons ketchup
• 1 tablespoon horseradish
• 1/2 teaspoon paprika
• 1/4 teaspoon garlic powder
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper

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Instructions

1. Prepare the Crust:

1. 1. Prepare the Onion: Peel the onion and cut about 1/2 inch off the top (stem end). Place the onion cut-side down. Using a sharp knife, make vertical cuts downward from the top, stopping about 1/2 inch from the root end to create 12-16 sections. Gently separate the layers to form a ‘bloom.’
2. 2. Soak in Buttermilk: Place the onion in a bowl and pour buttermilk over it, ensuring it gets between the layers. Let soak for at least 30 minutes (or up to 2 hours).
3. 3. Preheat Air Fryer: Preheat the air fryer to 375°F (190°C) for 5 minutes.
4. 4. Prepare Coating: In a large bowl, mix flour, paprika, garlic powder, onion powder, cayenne, salt, and black pepper.
5. 5. Coat the Onion: Remove the onion from buttermilk, letting excess drip off. Dredge in the flour mixture, pressing gently to coat all layers. Shake off excess.
6. 6. Air Fry: Place the onion root-side down in the air fryer basket. Lightly spray with cooking oil. Air fry for 12-15 minutes until golden and crispy. Check halfway and spray again if needed.
7. 7. Make the Sauce: While the onion cooks, whisk together mayonnaise, ketchup, horseradish, paprika, garlic powder, salt, and pepper in a small bowl.
8. 8. Serve: Carefully remove the onion from the air fryer and serve immediately with the dipping sauce.

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Notes

For extra crispiness, double-coat the onion by dipping it back in buttermilk and flour mixture before air frying. If layers stick together after cutting, gently rinse under cold water to separate.