Abstract: A system and method for testing for the presence of antigens in food stuffs permits a user to test food products for the presence of antigens for a given food allergy that the user may have. The system comprises two main components, a base station and a test well. The user places a sample of food into the test well. A macerator homogenizes the food in the test well. Antibodies to a particular antigen are bound to an antigen detector in the test well. The base station includes a cartridge dock which powers the macerator and the antigen detector. Antigen-antibody binding provides a change detectable by the detector, which signals the base station of the presence of a threshold degree of antigen-antibody binding and alerts the user of the presence of the antigen, such as by a visual or audible indicator.