Buzz
From mayo and ketchup to gravy, French fries are often paired with a dipping sauce. However, some adventurous eaters have taken it a step further by creating their own unique combinations, leading to the unconventional yet delightful pairing of milkshakes and fries. This seemingly odd match defies expectations but is supported by the science of flavor.
Despite being listed in separate menu sections, milkshakes and French fries complement each other in ways you might not expect. Iconic food pairings like chicken and waffles, maple and bacon, and chocolate and pretzels all balance salty and sweet flavors. This combination activates taste buds that sugar alone cannot stimulate. A 2011 study in the Proceedings of the National Academy of Science revealed that sweet and salty foods trigger sugar receptors called SGLT1 on the tongue’s sweet taste cells. These receptors allow salt to enhance sweetness rather than overpower it.
The hot-and-cold contrast between fries and milkshakes also plays a key role. Just as layered flavors enhance a dish, contrasting temperatures engage different parts of the brain, creating a more enjoyable and intriguing eating experience. As Thrillist points out, this is why ice cream is often served with warm treats like apple pie, hot fudge, and freshly baked brownies.
The science of taste is only one element influencing our food preferences. Cultural influences and social dynamics also significantly shape our choices, explaining why certain flavors celebrated in one region may be disliked elsewhere. Many people develop the habit of dipping French fries in milkshakes during childhood. Since these items aren’t paired on menus, children often pick up the practice from those around them, such as parents, siblings, or teammates. This exposure helps them appreciate the unconventional combination.
While not the originators, many fast-food chains have adopted this unique pairing. McDonald’s and Wendy’s have actively promoted dipping fries into milkshakes (or Frostys at Wendy’s) on their social media platforms. Some eateries even offer gourmet versions featuring fries as a milkshake garnish. However, for those who grew up with the tradition, the homemade approach remains unbeatable.
