Make sure to cut chicken and vegetables into similar sizes for even cooking. Don’t overcrowd the air fryer basket; cook in batches if needed to maintain crispness. Adjust the sriracha to your heat preference. For best flavor, let the chicken marinate for at least 10 minutes, or up to an hour if you have time. If you prefer a thicker sauce, mix a teaspoon of cornstarch with water and toss the cooked chicken and veggies in it briefly on the stove. Use a silicone or non-stick spray lightly on the air fryer basket to prevent sticking without adding extra oil. Protein swaps, vegetable options, and spice level adjustments are possible as described. Leftovers store well in the fridge for up to 3 days and can be reheated in the air fryer or microwave.