These Air Fryer Potatoes and Onions cook together at 350°F for crispy, golden potatoes and sweet, caramelized onions in every bite. Quick, healthy, and endlessly versatile — they’re the perfect side dish for breakfast, lunch, or dinner.
Combine the potatoes and onion in a mixing bowl. Drizzle with avocado oil and sprinkle with salt and pepper. Toss to distribute the oil and seasonings evenly.
Preheat the air fryer at 350°F. When hot, add potato mixture and cook for 25 minutes, or until tender. Open the basket periodically to shake potatoes and onions around.
Notes
Cut potatoes evenly and slice onions a bit larger so they caramelize without burning.
Prefer softer onions? Air fry potatoes for 12 minutes, then add onions and toss to finish.
Don’t overcrowd the basket — cook in batches if needed for even crisping.
Every air fryer cooks a little differently, so check your first batch for perfect timing.