An air fryer is a countertop cooking appliance that uses convection heat to cook foods so that they are browned and crispy on the outside but remain moist and tender on the inside. It combines a heating element and a powerful fan to circulate hot air, similar to a convection oven. Air fryers produce foods that are crispy outside and moist and tender inside without actual frying, and they use minimal oil. They are fast, heat up quickly, and cook food evenly. Some of the best uses for an air fryer include reheating leftovers, crisping chickpeas, making bacon, cooking steak, preparing frozen pre-made foods, and air-frying vegetables like carrots, brussels sprouts, or cauliflower steaks. Air fryers are also great for roasting vegetables, such as air-fryer herb and lemon cauliflower, air-fryer red potatoes, air-fryer asparagus, and air-fryer garlic-rosemary Brussels sprouts. If you’re looking for a versatile appliance that can help expand your cooking techniques, an air fryer is a great addition to your kitchen.