One more thing: the paper's abstract (below), which uses the term "French fries:"

Abstract

Human folklore claims that “stolen food tastes better,” yet its effects on taste have not been quantified. In a within-subject experiment, 120 participants consumed identical French fries under four acquisition contexts: legitimate (own-portion), gifted, low-risk covert taking, and high-risk covert taking. Acquisition context strongly affected both taste pleasantness and overall enjoyment. High-risk covert taking yielded the highest pleasantness ratings, exceeding legitimate consumption by 39.3%. Context also shifted perceived saltiness, crispiness, and intensity. Across covert-taking trials, guilt was positively associated with enjoyment, as was excitement, though neither independently predicted enjoyment once acquisition context was accounted for.