A new study puts fast food fries under the microscope, revealing stark differences in how quickly they lose their crispiness after being served. While some chains’ fries turn limp within minutes, others maintain their crunch for nearly half an hour, raising questions about packaging, cooking methods, and customer expectations. The comparison spans 10 major fast food brands, offering a surprising look at which restaurants deliver the most satisfying fry experience. Results may surprise even the most frequent drive-thru customers.
Some fast food fries turn soggy in minutes, while others stay crisp for half an hour. We tested 10 popular chains to see which fries hold up the longest.
