Air Fried Crispy Onion – Elevate your next burger night with the ultimate homemade touch – air-fried crispy onions! These beauties add a burst of texture and flavor that will leave your taste buds singing. Forget soggy, sad burger toppings – this recipe delivers the perfect level of crunch and caramelized sweetness, taking your burgers to a whole new level.

We have split the recipe into three main parts to make it much easier to navigate. The first part is an introduction to the recipe with some answers to common questions. The second and third parts are specialized for ingredients and instructions with all details that you will need. You will find a printable recipe at the end of the three sections.

Look no further than your air fryer! This recipe offers a quick and effortless way to whip up homemade crispy onions in minutes. With minimal prep and cleanup, you’ll be enjoying this versatile topping in no time. So ditch the store-bought stuff and embrace the fresh, homemade goodness!

Table of Contents

About Timing

Prep Time 5 mins

Cook Time 25 mins

Total Time 30 mins

A few popular questions that everyone asks them about air fryied crispy onion

How do I make my onions in the air fryer extra crispy?

Slice thinly: The thinner the slices, the crispier they’ll get. Aim for around ⅛-inch thickness.
Remove excess moisture: Pat the onions dry with paper towels to remove surface moisture, which can hinder crisping.
Coating matters: Use a light coating of oil or cooking spray. Olive oil, avocado oil, or canola oil are good choices. Avoid over-coating, as it can make them greasy.
Spice it up: Adding a pinch of cornstarch or flour to the coating can also help achieve extra crispness

How do you dehydrate onions in an air fryer instead of making air fried crispy onion?

Dehydrating onions in an air fryer is definitely possible, though it may not be the most efficient method compared to a dedicated dehydrator. Here’s how you can do it:

Preparation

Slice the onions: Cut them into very thin slices, ideally around 1/8 inch thick. Thicker slices will take longer to dehydrate and may not dry evenly.
Optional: Blanch (for faster drying): Blanching the onions in boiling water for 1-2 minutes can help speed up the dehydration process. However, this step is optional and may affect the final flavor slightly. After blanching, cool the onions thoroughly before proceeding.

Air Frying

Preheat the air fryer: Set the temperature to 130°F (55°C) – 160°F (71°C). Lower temperatures will take longer but preserve more flavor, while higher temperatures will dehydrate faster but may result in a stronger onion flavor.
Arrange the onions in a single layer: Don’t overcrowd the basket, as this will trap moisture and prevent even drying. You may need to dehydrate in batches depending on the size of your air fryer.
Dehydrate: Start with 2-3 hours and check the onions regularly. They are fully dehydrated when they are brittle and crumble easily between your fingers. The total time will vary depending on the thickness of the slices, temperature, and humidity level.
Rotate the basket: Every 30-60 minutes, rotate the basket and stir the onions gently to ensure even drying.