Experts caution against using air fryers instead of ovens.

For instance, popcorn is definitely a no-go in the air fryer because it can catch fire, as reported by Mirror. This happens when the kernels become lodged in the heating elements of the air fryer, creating a significant fire hazard.

Another problematic ingredient is wet batter. Many chicken enthusiasts love the crispy coating on fried chicken, but an air fryer doesn’t reach the necessary temperature for it to set correctly, leading to a messy and soggy result.

Martin Lewis, a money-saving expert, warns that depending solely on air fryers for all your cooking needs might not be the best choice due to the time and money involved in preparing certain foods.