Prepare the Rice Cakes: While the air fryer is preheating, lightly brush each rice cake with a thin layer of oil. This will help them crisp up and prevent them from drying out. Be sure to cover both sides but avoid using too much oil to keep them light and healthy.

Place in the Air Fryer: Arrange the oiled rice cakes in a single layer in the air fryer basket. If your air fryer is small, you may need to work in batches to avoid overcrowding and ensure each rice cake cooks evenly.

Cooking Time: Cook the rice cakes for about 4 to 6 minutes. The exact time will depend on your air fryer model and the desired level of crispiness. Halfway through the cooking time, you can flip the rice cakes to ensure they crisp up evenly on both sides.

Check for Doneness: The rice cakes are done when they have a crispy exterior and are slightly golden. Keep a close eye on them towards the end of cooking time to prevent burning, as they can go from perfect to overdone very quickly.

Serving: Once cooked, remove the rice cakes from the air fryer and let them cool for a minute or two. They're now ready to be topped with your favorite sweet or savory toppings. Enjoy them as a snack, part of a meal, or a quick breakfast option.