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Crispy Cornflake Onion Rings

These onion rings are coated with crushed cornflakes instead of traditional flour, resulting in an irresistibly crunchy exterior that shatters with each bite. The sweet, tender onion inside pairs perfectly with the crispy shell, making them a fun and bold snack or appetizer. They’re quick to prepare and boast a vibrant texture that’s sure to impress.
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings: 4
Course: Main Course
Cuisine: American
Calories: 210
Ingredients Equipment Method Notes

Ingredients
  

  • 2 large yellow onions peeled and sliced into rings
  • 1 1/2 cups crushed cornflakes preferably lightly toasted
  • 1 cup buttermilk for dipping
  • 1 cup all-purpose flour for dredging
  • 1 tsp paprika adds flavor and color
  • 1/2 tsp salt for seasoning
  • 1/4 tsp black pepper freshly ground, optional
  • 2-3 cups vegetable oil for frying, enough to submerge rings

Equipment

  • Deep fryer or large pot
  • Slotted spoon

Method
 

  1. Start by peeling and slicing the onions into thick rings, then set them aside.
  2. In a shallow dish, combine the buttermilk with a pinch of salt to create your dipping mixture.
  3. In a separate bowl, whisk together the flour, paprika, salt, and black pepper for the dredging station.
  4. Place the crushed cornflakes in a third shallow dish, ready for coating.
  5. Dip each onion ring into the seasoned flour, ensuring it’s evenly coated, then into the buttermilk, and finally dredge generously in the crushed cornflakes—pressing gently to adhere the crunch.
  6. Heat the vegetable oil in a deep fryer or large heavy-bottomed pot over medium-high heat until it reaches about 350°F (175°C), or until a drop of batter sizzles immediately.
  7. Carefully lower the coated onion rings into the hot oil in batches, avoiding overcrowding. Fry until golden brown and crispy, about 3-4 minutes, turning occasionally for even cooking.
  8. Use a slotted spoon to transfer the fried onion rings onto a paper towel-lined plate, allowing excess oil to drain and the coating to set.
  9. Repeat with remaining rings, maintaining the oil temperature for consistent crispiness.
  10. Once all rings are fried and drained, serve them warm with your favorite dips for a perfectly crispy, sweet onion snack.

Notes

For an extra flavor boost, sprinkle a little paprika or seasoning salt on the finished rings. These are best enjoyed fresh for maximum crunch.