Freeze-dried sweets are becoming a big hit, especially on social media.
Many people are trying these light, crispy, and flavourful treats, making them one of the most popular candy trends of recent years. But did you know that this fun snack shares a connection with astronauts?
Freeze-drying is a method of preserving food by freezing it and then removing the moisture. This process keeps the food fresh for a long time while maintaining its flavour and nutrients. Though fruits and vegetables are commonly freeze-dried, candies like gummy bears and marshmallows can be freeze-dried too. The result? Crunchy, airy, and uniquely delicious versions of your favourite sweets!
This technique was first used widely in the space program. In the 1960s, NASA needed to create lightweight, long-lasting food for astronauts on missions that lasted weeks or months. Freeze-dried food was the perfect solution. Astronauts could simply add water to rehydrate their meals. While today’s astronauts on the International Space Station enjoy fresh food thanks to special appliances, freeze-drying is still useful for some meals and snacks.
Now, freeze-drying isn’t just for space food. It’s become a fun way to enjoy treats here on Earth. The unique texture and intense flavour make freeze-dried sweets an exciting snack for kids and adults alike. Have you tried them yet?
