IQF stands for individual quick freezing. It is a common freezing method in the foodservice industry and consists of freezing individual pieces of food separately from the other pieces at extremely low temperatures. IQF is also referred to as flash freezing, quick freeze, or super freeze. You can also freeze food individually by blast chilling foods at a rapid pace.
A common example of this is IQF shrimp, where each shrimp in the bag is frozen individually instead of frozen into a block of shrimp. Below are examples of typical flash frozen foods:
As IQF popularity grows, the benefits of flash freezing have become more evident in the foodservice industry. IQF can help you cut down costs and defrost food as you need it, instead of in large portions.
Essentially, the faster you freeze your food the better quality it will remain in. When food is frozen slowly, ice crystals form. Big ice crystals typically dry out the food and impact the overall taste and flavor. To avoid this when flash freezing, consider using a blast chiller or IQF freezer.
One of the biggest benefits of individual quick freezing is having small portions of frozen food available at any time. Instead of thawing out an entire bag of frozen chicken breasts, IQF makes it easy to just defrost only the amount you need. Additionally, restaurants can appeal to customers who are trying to eat healthy by offering small portions on their menu.
The process of flash freezing your food is simple and just takes a little bit of extra prep time. Below, we outline the best way to flash freeze your food.