Mini Blooming Onions
What makes this recipe special
Air Fryer Crispy Mini Blooming Onions are a fantastic way to enjoy a classic snack with fewer calories. They have all the crunch and flavor you love but are made healthier using the air fryer. Enjoying these mini delights means you can indulge guilt-free, making them perfect for parties or a cozy night in. Plus, they are fun to make and even more fun to eat!
How to make Air Fryer Crispy Mini Blooming Onions
Ingredients:
- 1 cup Buttermilk (or milk with lemon juice)
- 1 cup Flour (substitute with gluten-free flour for a gluten-free option)
- 1 tbsp Paprika (consider using smoked paprika for extra flavor)
- 1 tsp Garlic Powder
- 1 tsp Onion Powder
- 0.5 tsp Cayenne Pepper (adjust according to taste)
- 1 tsp Salt
- 1 tsp Pepper
- 2 medium Sweet Onions (like Vidalia)
- As needed Cooking Spray/Oil (for crispy exterior)
Directions:
- Start by soaking the onions in buttermilk for about 30 minutes. This helps them get tender and adds flavor.
- While the onions soak, mix the flour, paprika, garlic powder, onion powder, cayenne pepper, salt, and pepper in a bowl.
- After soaking, remove the onions from the buttermilk.
- Dip each onion into the flour mixture, ensuring they are coated well.
- Spray the air fryer basket with cooking spray. Place the coated onions in the basket, ensuring they do not touch.
- Spray the top of the onions lightly with more cooking spray.
- Air fry at 375°F (190°C) for about 15-20 minutes or until golden brown and crispy. Turn them halfway for even cooking.
- Once cooked, remove from the air fryer and let cool slightly before serving.
How to serve Air Fryer Crispy Mini Blooming Onions
Enjoy these mini blooming onions as a snack or appetizer. They pair beautifully with dipping sauces like ranch, spicy mayo, or a tangy barbecue sauce. You can also serve them alongside sandwiches or as a side dish for burgers.
How to store Air Fryer Crispy Mini Blooming Onions
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place them back in the air fryer for a few minutes to regain their crispiness.
Tips to make Air Fryer Crispy Mini Blooming Onions
- Experiment with different seasonings in the flour for a unique flavor.
- Make sure the onions are cut downward into petals for even cooking.
- For spicier onions, increase the cayenne pepper or add diced jalapeños in the batter.
Variations
- Create a cheesy version by adding grated cheese to the flour mixture.
- For a vegan option, use a plant-based milk and substitute with cornstarch or chickpea flour instead of regular flour.
FAQs
1. Can I use other types of onions?
Yes, you can try using smaller onions like shallots for a sweeter flavor.
2. How do I get the batter to stick?
Make sure the onions are well-coated in buttermilk and then the flour mixture. This helps the batter stick during cooking.
3. Can I prepare them ahead of time?
Yes, you can prepare the onions and coat them in the flour mixture. Store them in the fridge until you’re ready to cook.

Air Fryer Crispy Mini Blooming Onions
Ingredients
For the batter
- 1 cup Buttermilk (or milk with lemon juice)
- 1 cup Flour (substitute with gluten-free flour for a gluten-free option)
- 1 tbsp Paprika (consider using smoked paprika for extra flavor)
- 1 tsp Garlic Powder
- 1 tsp Onion Powder
- 0.5 tsp Cayenne Pepper (adjust according to taste)
- 1 tsp Salt
- 1 tsp Pepper
For the onions
- 2 medium Sweet Onions (like Vidalia) Cut downwards into petals for even cooking.
- As needed Cooking Spray/Oil For a crispy exterior.
Instructions
Preparation
- Soak the onions in buttermilk for about 30 minutes.
- While the onions soak, mix the flour, paprika, garlic powder, onion powder, cayenne pepper, salt, and pepper in a bowl.
Cooking
- Remove the onions from the buttermilk.
- Dip each onion into the flour mixture, ensuring they are coated well.
- Spray the air fryer basket with cooking spray and place the coated onions in the basket, ensuring they do not touch.
- Spray the top of the onions lightly with more cooking spray.
- Air fry at 375°F (190°C) for about 15-20 minutes or until golden brown and crispy, turning halfway for even cooking.
- Once cooked, remove from the air fryer and let cool slightly before serving.
