In a competitive social media landscape where users are inundated with content, the question for restaurateurs has been how tostand out and generate audience engagement in the form of likes, comments and shares.
Under the assumption that creating unique food items will help businesses stand out and garner more engagement on social media, the Instagrammable food trend has given birth to novelty items like unicorn lattes and poop cafes.
But does this strategy actually work? Do unique, distinct and atypical-appearing foods garner the most engagement? Or do people engage more with normal, familiar and typical-appearing foods?
What people think Instagrammable food is
Since social media platforms use rank-ordering algorithms to prioritise and boost content, figuring out which foods garner more social media engagement will help restaurants and food content creators determine how to better amplify the reach of their online content.
In a food context, it has been assumed that entertaining means food that looks more unique, distinct and atypical.
This assumption has sparked an industry trend where restaurants have abandoned taste in lieu of visual aesthetics, such as bright and unusual colours, to spark engagement on visual-based social media platforms, such as Instagram.
Our recent investigation, published in the Journal of Business Research, investigates which foods are truly the most Instagrammable — in other words, which ones garner the most likes, comments and shares.
Our research examined over 10,000 images of food on Instagram from over 850 top restaurants (according to Eater.com) using Google Vision, a machine-learning algorithm that extracts insights from images.
We found that when Google Vision was more confident that an image contained actual food — a proxy for how normal and typical the food actually is — the more social media engagement it received.
A followup experiment suggests that positive affect, which is the extent to which we feel good, helps explain this relationship.
While social media forecasters may suggest that unique foods are a trend, this logic contradicts some principles of evolutionary psychology. Humans evolved to quickly visually recognise foods, not just for what is edible, but also for what is calorie-dense.
Since finding and eating edible food was crucial for survival when humans were hunter-gatherers, we may be hard-wired to feel intrinsically good when we simply see food we know we can eat.
While rapidly processing content, the brain may instinctively feel more positively toward images that are more easily recognised as food. These positive feelings can then transfer to behaviours directed toward the post, thereby increasing the likelihood of the post receiving likes, comments or shares.
Since people feel better when they see foods that are easily recognisable as food, normal-looking food tends get more likes. On the other hand, unique foods tend to result in lower social media engagement because they are harder for people to recognise and classify as food.
Despite food industry bloggers and social media trends suggesting that people crave unique, eye-catching content, the most successful Instagrammable foods are the normal-looking ones that are more easily recognised as food.
