Uniform Sizes: Select Brussels sprouts of similar size for even cooking and consistent crisping. Significant size variation can result in uneven doneness.
Monitor Closely: Air fryers can vary; check on your sprouts as they cook to achieve your ideal crispness. Adjust cooking time if you prefer a lighter or darker finish.
Shake for Evenness: Give the basket a good shake midway to help the sprouts cook uniformly on all sides.
Use Ample Oil: A generous coating of oil ensures maximum crispiness; don’t hesitate to add a bit more if needed.