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Skip the deep fryer! These air fryer crispy onions are a healthy, easy way to get golden, caramelized, crunchy onions at home. Perfect for adding flavor and texture to Indian biryanis, curries, soups, salads, or even homemade pizzas.

Why You’ll Love This Recipe
- No deep frying: Get crispy, flavorful onions with just a small amount of oil.
- Versatile: Use in biryanis, curries, soups, salads, or as a crunchy topping for any dish.
- Easy & Quick: Ready in under 30 minutes.
Ingredients
- 2 medium to large yellow onions (about 1 lb)
- 1 tablespoon cooking oil
Optional: Use red onions for a slightly darker finish.
Equipment
- Air fryer
- Mandolin slicer (optional, for even slices)
Instructions
- Slice the onions: Peel the onions and trim one end. Slice thinly (about 3mm) using a mandolin or a sharp knife. Separate the rings gently.
- Add oil: Drizzle the cooking oil over the onion rings, tossing gently to coat evenly.
- Air fry – first stage: Place the onions in the air fryer basket. Fry at 300°F for 10 minutes, stirring or shaking every 5 minutes for even cooking.
- Air fry – second stage: Lower the temperature to 240°F and continue cooking for 15–18 minutes, stirring every 5 minutes, until onions are golden brown and crispy.
- Cool and store: Let the onions cool completely before storing in an airtight container in the refrigerator. They will keep for up to one week.
Tips & Tricks
- Even slicing is key: A mandolin slicer ensures uniform slices and consistent crisping.
- Oil distribution: Drizzle oil before separating the rings to coat evenly.
- Red onions: Will produce a darker color, while yellow onions give golden brown crispy onions.
- Cooking time: Adjust slightly depending on the amount of onion. Check every 5 minutes to avoid burning.
How to Use Your Crispy Onions
- Sprinkle on salads, soups, or pizzas for added crunch.
- Top Indian biryanis or curries like chicken tikka masala, lentil curry, or palak paneer.
- Use as a ready-made shortcut for sautéing onions in recipes.
Prep Time: 5 minutes
Cook Time: 25–28 minutes
Total Time: 30–33 minutes
Servings: 1 or more
Calories: 200 kcal (per batch, approx.)
This healthy alternative to deep-fried onions is simple, delicious, and adds a perfect crunch to your favorite dishes without the extra oil or mess!







