Abstract: Disclosed herein is a method for allowing forming & sealing films to be embossed/debossed with various shapes such as geometric, organic, or fractal and/or combination and various dimensions and depths. The texture or pattern is transferred to the film from an insert. The pattern on the forming & sealing film is then transferred onto the surface of the various proteins including but not limited to chicken, turkey, beef, pork, and plant proteins during the form-fill-seal and cook process. The forming and/or sealing inserts can form various thermoforming films with functional and/or decorative embossing and/or debossing without the use of knitted, elastic, extruded, tightly weaved, plastic netting, and/or compression forming molds and/or release agents for netting removal. Since the forming inserts are constructed using additive manufacturing processes, almost any design can be embossed/debossed onto the forming & sealing film.