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Ingredients
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For the Onion Rings
For the Dipping Sauce (optional)
Method
Prepare the Onion Rings
- 1
Slice the Onions
Peel the large onions and slice them into 1/2-inch thick rings. Separate the rings and set them aside.
- 2
Make the Batter
In a large mixing bowl, combine the all-purpose flour, cornstarch, baking powder, salt, black pepper, and cayenne pepper. Whisk together until well mixed.
- 3
Add Buttermilk
Pour the buttermilk into the dry mixture and stir until just combined. The batter should be thick enough to adhere to the onion rings.
Fry the Onion Rings
- 4
Heat the Oil
In a deep frying pan or pot, heat the vegetable oil over medium-high heat until it reaches 350°F (175°C).
- 5
Coat the Onion Rings
Dip each onion ring into the batter, ensuring they are well coated. Allow excess batter to drip off.
- 6
Fry the Onion Rings
Carefully place the coated onion rings into the hot oil in batches. Fry for about 3-4 minutes or until golden brown and crispy. Remove and drain on paper towels.
Make the Dipping Sauce
- 7
Combine Ingredients
In a small bowl, combine mayonnaise, ketchup, hot sauce, and lemon juice. Mix until smooth and well combined.