1. Preheat Your Air Fryer: Set your air fryer to 390°F (200°C). Allow it to heat up for about 3-5 minutes, ensuring it reaches the right temperature before you start cooking. This is crucial for achieving that crispy texture.

2. Prepare the Edamame: While the air fryer is heating, take your frozen edamame and rinse them under cold water to remove any ice crystals. This helps them cook evenly.

3. Season the Edamame: Transfer the damp edamame to a mixing bowl. Drizzle with olive oil and sprinkle with sea salt. If you’re using garlic powder or parmesan, add these now. Toss everything together to ensure the pods are evenly coated.

4. Cook the Edamame: Place the seasoned edamame in the air fryer basket in a single layer. Cook for 12-15 minutes, shaking the basket halfway through the cooking time to ensure even crispiness.

5. Check for Crispiness: At the 12-minute mark, check the texture of the edamame. They should be golden and crispy. If needed, cook for an additional 2-3 minutes for extra crispiness.

6. Serve Immediately: Remove the edamame from the air fryer and serve them warm. They are best enjoyed fresh from the air fryer, as this is when they are crispiest.