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Air Fryer Crispy Mini Blooming Onions for Guilt-Free Snacking Recipe

4.5 from 77 reviews

Enjoy guilt-free snacking with these Air Fryer Crispy Mini Blooming Onions, featuring perfectly seasoned, crunchy petals made from sweet onions and a flavorful breading. Crafted to be lighter and healthier than traditional deep-fried versions, this recipe offers a deliciously crispy texture using an air fryer, paired with a tangy homemade dipping sauce.

Ingredients

Scale

For the Blooming Onions

  • 1 cup Buttermilk (or milk with lemon juice)
  • 1 cup Flour (substitute with gluten-free flour for a gluten-free option)
  • 1 tbsp Paprika (smoked paprika recommended 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)
  • Cooking Spray or Oil as needed (for crispy exterior)

For the Dipping Sauce

  • Mayonnaise (quantity to preference, approximately 0.25 cup)
  • Ketchup (approximately 2 tbsp)
  • Horseradish Sauce (approximately 1 tsp)
  • Lemon Juice (a squeeze, about 1 tsp)
  • Seasonings to taste (salt, pepper, optional garlic powder)

Instructions

  1. Prepare the Buttermilk Mixture: In a small bowl, combine the buttermilk or milk with lemon juice and let it sit for 5 minutes to slightly thicken and develop acidity, enhancing the coating adherence.
  2. Slice the Onions: Peel the sweet onions carefully, then slice off the top and bottoms to create a flat, stable base. Make several vertical cuts from top toward bottom, creating petal shapes that open like a bloom when cooked.
  3. Mix the Seasoned Flour: In a separate bowl, combine the flour, paprika, garlic powder, onion powder, cayenne pepper, salt, and pepper to make the flavorful breading.
  4. Coat the Onions: Dip each onion into the buttermilk mixture, allowing excess liquid to drip off, then thoroughly coat the petals in the seasoned flour mixture for maximum crispiness.
  5. Preheat the Air Fryer: Set the air fryer to 380°F (190°C) and allow it to preheat for 5 minutes to ensure even cooking and a crispy finish.
  6. Place Onions in Air Fryer: Arrange the coated onions in the basket with space between them, allowing hot air to circulate for an even crisp.
  7. Apply Oil Spray: Lightly spray the tops and petals of the onions with cooking spray or brush with oil to promote a golden, crispy crust during air frying.
  8. Cook the Onions: Air fry the onions for 10-12 minutes, shaking or gently turning the basket halfway through to ensure they cook evenly and become crisp on all sides.
  9. Prepare the Dipping Sauce: While the onions cook, mix mayonnaise, ketchup, horseradish sauce, lemon juice, and season with salt and pepper to taste in a small bowl until smooth and flavorful.
  10. Serve: Remove the golden, crispy mini blooming onions from the air fryer and serve immediately alongside the prepared dipping sauce for a delectable guilt-free appetizer or snack.

Notes

  • For a gluten-free option, substitute regular flour with gluten-free flour.
  • Adjust cayenne pepper to spice preference; omit if sensitive to heat.
  • Using smoked paprika adds a deeper flavor dimension to the coating.
  • The cooking time may vary slightly depending on the size of onions and air fryer model.
  • Allow onions to cool briefly before serving to avoid burning your mouth with hot oil.
  • Leftover dipping sauce can be refrigerated for up to 3 days.
  • Ensure onions are sliced with a sharp knife for clean cuts and easy blooming.

Keywords: Air fryer blooming onion, crispy onion appetizer, guilt-free snack, mini blooming onion recipe, healthy blooming onion, air fryer snacks