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Bite-Sized Blooming Onions with Buttermilk Ranch Dip Recipe

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4.3 from 76 reviews

Delight in these crispy, golden Bite-Sized Blooming Onions served with a creamy buttermilk ranch dip. Perfectly seasoned and double-coated for extra crunch, these small cipollini onions are deep-fried to perfection, offering a flavorful appetizer or snack that’s sure to impress your guests.

  • Total Time: 40 minutes
  • Yield: 4 servings

Ingredients

Onions

  • 12 pieces Cipollini Onions (small and sweet for blooming)

Dipping & Coating

  • 1 cup Buttermilk (or whole milk mixed with vinegar as a substitute)
  • 1 cup All-Purpose Flour (for the best texture)
  • 1 tablespoon Spice Mix (garlic powder, onion powder, smoked paprika, dry mustard, salt, black pepper; adjust for heat)

Frying

  • 4 cups Oil (vegetable or canola oil for frying)

Instructions

  1. Preparation: Trim the tops and bottoms off the cipollini onions carefully. Score the sides of each onion to help them bloom when fried.
  2. Soak Onions: If peeling the onions is tricky, soak them in warm water briefly to ease the process.
  3. Mix Buttermilk: Pour the buttermilk into a bowl to be used for dipping the onions.
  4. Combine Spices and Flour: In a separate bowl, mix the all-purpose flour with the prepared spice mix thoroughly to create the seasoned coating.
  5. Double-Coat the Onions: Dip each onion first into the buttermilk, then dredge them in the flour-spice mixture. Repeat the buttermilk dip and flour dredge again to ensure a thick, crispy coating.
  6. Heat the Oil: Heat the oil in a deep pan to about 350°F (175°C), making sure the oil is hot enough for frying but not smoking.
  7. Fry the Onions: Carefully place the onions cut-side down in the hot oil. Fry for about 3-4 minutes, flipping halfway through until they turn a beautiful golden brown and are crispy on the outside.
  8. Drain and Season: Remove the onions with a slotted spoon and place them on paper towels to drain excess oil. Season immediately with a little extra salt if desired.
  9. Serve: Serve the blooming onions warm alongside a bowl of creamy buttermilk ranch dip for dipping enjoyment.

Notes

  • Use cipollini onions as they are small and perfect for blooming; larger onions won’t bloom the same way.
  • If you don’t have buttermilk, a mixture of whole milk and vinegar or lemon juice can be used as a substitute.
  • Maintain oil temperature at 350°F for the best frying results; too hot will burn the coating and too cool will make them greasy.
  • Adjust the spice mix to your heat preference—smoked paprika adds depth and a slight smokiness.
  • Be sure to double coat onions for an extra crunchy texture.
  • Drain well on paper towels to keep them crispy and prevent sogginess.
  • Author: Olivia
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Appetizer
  • Method: Frying
  • Cuisine: American