Onion Petals Spicy Dipping (Printable Version)

Golden-fried onion petals with a bold, zesty dipping sauce make a perfect savory starter or snack.

# What You Need:

→ Onion Petals

01 - 2 large sweet onions (such as Vidalia)
02 - 2 cups all-purpose flour
03 - 1 cup buttermilk
04 - 2 eggs
05 - 1 ½ teaspoons paprika
06 - 1 teaspoon garlic powder
07 - 1 teaspoon onion powder
08 - 1 teaspoon salt
09 - ½ teaspoon black pepper
10 - ½ teaspoon cayenne pepper
11 - Vegetable oil, for frying

→ Spicy Dipping Sauce

12 - ½ cup mayonnaise
13 - 2 tablespoons ketchup
14 - 1 tablespoon prepared horseradish
15 - 1 teaspoon smoked paprika
16 - ½ teaspoon garlic powder
17 - ½ teaspoon onion powder
18 - ½ teaspoon hot sauce
19 - Salt and black pepper, to taste

# Directions:

01 - Cut off the stem end and peel each onion. Place the root side down and slice vertically from top to bottom, leaving the root intact to form 8–12 petals. Gently separate petals to bloom.
02 - Combine flour, paprika, garlic powder, onion powder, salt, black pepper, and cayenne in a large bowl. Whisk to combine evenly.
03 - Whisk buttermilk and eggs together in a separate bowl until smooth.
04 - Dip each onion into the flour mixture, ensuring full coating of all petals. Shake off excess flour.
05 - Submerge floured onion into the buttermilk-egg mixture, then return to the flour mixture for a thick, crispy coating.
06 - Heat 2 to 3 inches of vegetable oil in a deep fryer or heavy pot to 350°F (175°C).
07 - Fry onions one at a time, cut side down first, for 3–4 minutes. Flip and fry an additional 3–4 minutes until golden and crisp. Drain on paper towels.
08 - Combine mayonnaise, ketchup, horseradish, smoked paprika, garlic powder, onion powder, hot sauce, salt, and pepper in a bowl. Chill until serving.
09 - Present hot onion petals alongside the spicy dipping sauce for dipping.

# Expert Advice:

01 -
  • They're crispy on the outside and meltingly tender inside, with a natural sweetness that makes the spicy sauce sing.
  • One onion makes enough petals to share, which means fewer lonely snacks and more moments of genuine delight when someone bites into one.
  • The double-dip method creates this impossibly crunchy exterior that stays golden even after cooling down.
02 -
  • The oil temperature is non negotiable; too cool and you'll get a greasy, heavy coating, too hot and the outside burns before the inside softens.
  • Don't skip the second flour dip, because that's the secret to the crispy exterior that makes people stop eating other appetizers.
  • Serve these hot; they're still decent at room temperature, but the texture deteriorates the longer they sit.
03 -
  • Use a thermometer and keep your oil at exactly 350°F; even 20 degrees off changes everything about how these turn out.
  • Separate the petals gently while the onion is still intact, because trying to pry them apart after frying just creates frustration and broken pieces.
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