This paper examines technological characteristics of the potery recovered from Antrex AjGv-38), a Middle Ontario Iroquoian village site located in present-day Mississauga, west of Toronto, which dates to the mid thirteenth century AD. Four dferent vessel ypes were identiied at the Antrex site, each with a distinct set of manuacturing characteristics and patterns of use alteration. They include: small and medium-sized pots that were used or boiling stews, porridges or soups by placing them on stone supports directy over a small,. hot ire; large pots, used in conjunction with hot rocks or" boiling stones," ideal or the extraction of ats and ois; and juvenile vessels, which were not used or ood processing but appear to have been caruly curated. Overal, the choices made by Antrex site potters' indicate a technologicaly sophisticated knowledge of ceramic manuacture. They also sugest that the practice of this technology was inormed by both functional and social concens.