Crispy Onion Ring Chips
Elevate your snack game with these irresistibly crispy Onion Ring Chips. Thinly sliced onions are double-coated in a seasoned buttermilk and panko batter, then fried to a perfect golden crunch. They're a delightful twist on a classic, offering a satisfying texture and savory flavor that's perfect for dipping or enjoying on their own.
Prep Time
25 minutes
Cook Time
15 minutes
Total Time
40 minutes
Servings
4-6 servings
Keywords

Why This Recipe Delivers
- Achieve unparalleled crunch with a perfect panko coating.
- A fun, elevated twist on classic onion rings.
- Simple steps for a gourmet snack at home.
- Versatile and perfect for any dipping sauce.
- Impress guests with this addictive appetizer.
Ingredients
- 2 large onions (approx. 500-600g), peeled and sliced into 6 mm (1/4-inch) rings
- 240g (1 cup) all-purpose flour
- 5g (1 teaspoon) garlic powder
- 5g (1 teaspoon) paprika
- 2.5g (1/2 teaspoon) fine sea salt
- 2.5g (1/2 teaspoon) freshly ground black pepper
- 240ml (1 cup) buttermilk
- 120g (2 cups) panko breadcrumbs
- Approximately 1-1.5 liters (4-6 cups) vegetable oil, for deep frying
Instructions
- Begin by pouring vegetable oil into a deep fryer or a heavy-bottomed pot. Heat the oil to 175°C (350°F). It's crucial to have enough oil to completely submerge the onion rings, typically about 7-10 cm (3-4 inches) deep. Use a reliable thermometer to monitor the temperature for consistent results.
- In a medium-sized bowl, thoroughly combine the all-purpose flour, garlic powder, paprika, salt, and black pepper. Whisk these dry ingredients together until they are well-distributed, ensuring an even flavor profile for the coating.
- Pour the buttermilk into a separate, shallow bowl. This will be the first liquid bath for the onion rings, helping the dry mixture adhere.
- Take each individual onion ring and first dip it completely into the buttermilk, allowing any excess to gently drip back into the bowl. Immediately transfer it to the seasoned flour mixture, coating it thoroughly and shaking off any excess flour. This initial layer creates a base for the next coating.
- Return the flour-coated onion ring to the buttermilk for a second dip, ensuring it's fully moistened. Then, immediately transfer it to the panko breadcrumbs. Press the panko gently but firmly onto all sides of the onion ring to ensure a thick, crunchy layer adheres. The double dip method is key for maximum crispness and a substantial crust.
- Carefully place the breaded onion rings into the preheated hot oil, taking care not to overcrowd the fryer. Fry in small batches, about 5-7 rings at a time, to maintain the oil temperature. Fry for approximately 2-3 minutes per batch, or until they achieve a beautiful golden-brown color and become perfectly crispy. Overcrowding will lower the oil temperature and result in greasy, soggy rings.
- Using a slotted spoon or spider, remove the golden-brown onion rings from the hot oil. Transfer them to a plate generously lined with paper towels to absorb any excess oil, which helps them stay crisp.
- Serve the crispy onion ring chips immediately while they are still warm, accompanied by your favorite dipping sauces such as sriracha mayo, ranch, or a classic ketchup. Enjoy the ultimate crunch!

Tools You’ll Need
- Deep fryer or large heavy-bottomed pot
- Slotted spoon or spider
- Cooking thermometer
- Three shallow bowls (for buttermilk, flour, panko)
- Whisk
- Paper towels
- Sharp knife and cutting board
Essential Success Tips
- Maintain consistent oil temperature: Fluctuations lead to greasy or burnt rings. A thermometer is essential for perfect frying results.
- Do not overcrowd the fryer: Fry in small batches to keep the oil hot and ensure even cooking and maximum crispness for each chip.
- Slice onions uniformly: Consistent 6 mm (1/4-inch) thickness ensures all rings cook evenly at the same rate, preventing some from burning while others are undercooked.
- Press panko firmly: Ensure the breadcrumbs adhere well to the onion rings for a robust, crunchy crust that won't fall off during frying.
- Drain immediately on paper towels: This crucial step removes excess oil, preventing sogginess and preserving the desired crispness of the chips.
Professional Cooking Secrets
- For extra adhesion and a slightly chewier interior, lightly dust the onion rings with a touch of cornstarch before the first buttermilk dip.
- To infuse more flavor into the breading, finely grate a hard cheese like Parmesan or Pecorino into your panko mixture.
- Pre-chill the breaded onion rings for 15-20 minutes in the freezer before frying. This helps the coating set firmly and reduces the chance of it falling off in the hot oil.

Notes
- Storage: Leftover onion rings are best enjoyed fresh. If you must store them, refrigerate in an airtight container for up to 2 days. Reheat in a preheated oven or air fryer at 180°C (350°F) for 5-8 minutes to regain some crispness.
- Variations: Experiment with different spice blends in the flour mixture, such as Cajun seasoning, smoked paprika, or a pinch of cayenne pepper for a spicy kick.
- Dipping Sauce Ideas: Pair these chips with a homemade garlic aioli, spicy mayo, or a tangy BBQ sauce for an unforgettable experience.
Frequently Asked Questions
Can I bake or air fry these onion ring chips instead of deep frying?
While deep frying yields the crispiest results, you can air fry them for a lighter option. Spray generously with oil and air fry at 200°C (400°F) for 10-15 minutes, flipping halfway, until golden and crispy. Baking is also an option, but results may be less crispy.
How do I prevent the breading from falling off during frying?
The double-dip method (buttermilk-flour-buttermilk-panko) is key for strong adhesion. Additionally, ensure you press the panko firmly onto the rings, and consider chilling the breaded rings for 15-20 minutes before frying to help the coating set.
What kind of onions work best for this recipe?
Large yellow or Vidalia onions are ideal. Yellow onions offer a good balance of flavor and structure, while Vidalia onions provide a sweeter taste that caramelizes nicely during frying. Ensure they are firm for easy, uniform slicing.
Nutrition Facts (Per Serving)
Approximate per serving (based on 6 servings): Calories: 320, Protein: 7g, Fat: 22g, Saturated Fat: 3g, Cholesterol: 10mg, Sodium: 280mg, Carbs: 25g, Fiber: 2g, Sugars: 4g.
Allergy Information
Contains dairy (buttermilk) and gluten (flour, panko breadcrumbs). For a gluten-free version, substitute all-purpose flour with a gluten-free all-purpose blend and panko breadcrumbs with gluten-free panko. For a dairy-free option, use a plant-based milk alternative with a tablespoon of vinegar to create a 'buttermilk' substitute.

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