# What You'll Need:
→ Vegetables
01 - 2 large yellow onions
→ Batter
02 - 1 cup all-purpose flour
03 - ½ cup cornstarch
04 - 1 teaspoon baking powder
05 - 1 teaspoon smoked paprika
06 - 1 teaspoon garlic powder
07 - 1 teaspoon salt
08 - ½ teaspoon freshly ground black pepper
→ Wet Ingredients
09 - 1 cup cold sparkling water
10 - 2 large eggs
→ Coating
11 - 2 cups panko breadcrumbs
→ For Frying
12 - Vegetable oil for deep-frying
# How To Make It:
01 - Peel onions and slice into ¾-inch thick rings. Separate each ring and set aside.
02 - Whisk together flour, cornstarch, baking powder, smoked paprika, garlic powder, salt, and black pepper in a large bowl.
03 - Beat eggs and cold sparkling water in a separate bowl until fully combined.
04 - Pour wet mixture into dry ingredients and whisk until smooth. Add additional water if batter is too thick.
05 - Place panko breadcrumbs in a shallow dish for coating.
06 - Dip each onion ring into the batter, allowing excess to drip off, then dredge thoroughly in panko crumbs.
07 - Heat oil in a deep fryer or heavy pot to 350°F (175°C). Fry onion rings in batches for 2 to 3 minutes, turning occasionally, until golden and crispy. Drain on a wire rack or paper towels.
08 - Preheat air fryer to 400°F (200°C). Arrange coated rings in a single layer, spray lightly with oil, and air-fry for 8 to 10 minutes, turning halfway through until crisp and golden.
09 - Stack the fried onion rings into a tower on a serving platter and serve immediately with preferred dipping sauces.