A disposable container for commercializing individual frozen food portions is described. It is made of a plastic material and has a plurality of individual pockets defining each a volume configured for containing a portion of frozen food. Each pocket has a bottom wall and a lateral wall extending from the bottom wall and a top opening, the bottom wall having a thickness inferior to the thickness of the lateral wall. The portion of frozen food is extracted from its respective individual pocket by pushing in on the bottom wall of the pocket. A method for packaging, commercializing and using individual frozen food portions is also disclosed. The container and method are particularly useful for preparing a smoothie from frozen puree of vegetables and fruits. The container is particularly adapted for being shipped directly to the consumer. An insert and method for transforming a jar into a shaker are also disclosed.
