The debate over the storage of ketchup is a recurring topic on social media, often sparking passionate discussions. This dilemma arises when people are not engaged in heated debates about bread. Should ketchup be stored in the pantry or in the refrigerator?
This is a topic both ketchup consumers and manufacturers have strong viewpoints on. According to unscientific Twitter polls, public opinion appears to be divided, with those who refrigerate their ketchup slightly outnumbering those who keep it in the pantry. In a survey conducted by Heinz, a ketchup manufacturer, approximately 58 keep theirs in the fridge vs. 42 percent in the cupboard.
Similar results have been reported in other polls. Interestingly, a slightly more scientific survey revealed that 56 percent of British people store their ketchup in the cupboard.
Thus, the question remains: where should it truly be stored? Despite the British preference, it is worth noting the age-old adage that advises us to "do not trust the British" their opinion. According to general consensus, the "correct" location for ketchup storage is the refrigerator.
It is easy that ketchup (and possibly mayonnaise) is suitable for cupboard storage is understandable, given that these condiments are typically not found in the refrigerated aisle at the store
However, it is important to note that both ketchup and mayonnaise undergo sterilization before being sealed, which ensures their safety when stored at room temperature until opened. However, once opened, the mayonnaise starts to spoil.
Ketchup is not like mayonnaise. The acidity, sugar, and salt content of ketchup prevent it from spoiling when stored outside of the refrigerator.
Although ketchup won't become harmful in the cupboard ( it even was originally sold before refrigerators were invented), it can develop an altered taste and even change in color when stored in such conditions.
Heinz Tomato Ketchup spokesperson Olivia Lennon said: 'Although we're aware many Heinz Tomato Ketchup fans have been storing their ketchup in the cupboard, we do recommend refrigeration after opening. This is the best way to maintain the delicious tangy taste of our Heinz Tomato Ketchup that you know and love."
