A flavor stabilized hydrated plant protein may be produced by infusing dehydrated plant protein particles with a water solution of flavor(s) and heat denaturable soluble protein(s). A binding and thickening water solution may be added to the flavor stabilized hydrated plant protein to create a formable mass. Fat and/or a fat-oil mixture may be added to the formable mass in the form of molten liquid lipid material to enhance cohesiveness and reduce the saturated-fat content of the formable mass. The formable mass and/or one or more portions thereof may then be cooled and formed into one or more plant-based food products. Prior to forming, the formable mass may be ground so as to enable production of plant-based food products that typically have a smoother texture, such as, e.g., bologna, sausages, meatballs, etc.