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Crispy Air Fryer Blooming Onion with Spicy Dipping Sauce

Crispy onion petals, golden and seasoned, served with a spicy dipping sauce in about 30 minutes.

About This Recipe

Crispy Air Fryer Blooming Onion features golden, petal-like onion pieces, perfectly seasoned and served with a spicy dipping sauce. The trick is to coat those petals thoroughly for maximum crunch.

A blooming onion is a fun appetizer featuring an onion cut to resemble a flower. We’ll coat it in a seasoned flour mixture before air frying it until crispy.

Using the air fryer allows for a light, crispy texture without deep frying in oil. Keep an eye on the onion as it cooks to avoid burning the edges.

Expect a satisfying crunch with each petal and a burst of flavor from the spices. A common pitfall is not coating the onion well enough, which can lead to soggy spots.

Serve your blooming onion fresh out of the air fryer with the spicy dipping sauce for a zesty kick, perfect for sharing while watching a movie or enjoying with friends.

Why This Recipe Works

Crispy Petals: The flour coating crisps up beautifully in the air fryer, giving each petal a satisfying crunch.
Spicy Kick: The combination of spices in the flour adds depth, balancing the sweetness of the onion.
Quick Cooking: Air frying cooks the onion quickly, ensuring it remains tender inside while developing a crispy exterior.

Chef's Pro Tip: Make sure to coat the onion well and separate the petals before frying for the best texture.

Pinar - MsPinaQ

2026-10-20

Recipe by MsPinaQ

0(0 reviews)

Prep Time

20 min

Cook Time

10 min

Total Time

30 min

Servings

Handy tools while you cook

All tools

Cups → Grams Oven °C / °F Servings

Directions

1
Cut the top off the onion and peel it, then slice it downwards to create petal shapes.
2
Mix the flour, paprika, garlic powder, cayenne, salt, and black pepper in a bowl.
3
In another bowl, whisk together buttermilk and egg until smooth.
4
Dip the onion into the buttermilk mixture, then coat it with the flour mixture, ensuring the petals are covered.
5
Preheat the air fryer to 400°F (200°C). Place the coated onion in the fryer basket.
6
Air fry for 10 minutes, until the petals are crispy and golden brown.
7
While it cooks, mix mayonnaise, hot sauce, and lemon juice for the dipping sauce.
8
Serve the crispy blooming onion with the spicy dipping sauce on the side.