The Science of Calorie Savings
In traditional deep frying, food absorbs on average 10% to 20% of its weight in oil (1 gram of oil = 9 kcal). The air fryer eliminates the need for an oil bath: it uses high-speed thermal convection to trigger the Maillard reaction. The result is a crispy golden finish with up to an 80% reduction in added saturated fats.