Patent ID: 8574650

Claim:
A method of cooking a food product comprising the steps of: providing a bag formed from at least one sheet of heat resilient plastic film compatible with heating the bag in a cooking process to cook a food product to produce a cooked food products and fluids therein without degrading the bag, the bag having at least four side edges and a front and a back forming an interior compartment, three of the four side edges sealed without interruption, the bag further comprising a seal sealing the front and the back together along a line and dividing the interior compartment into a first chamber for holding a food product and a second chamber, the second chamber adjacent the fourth side edge, wherein the fourth side edge comprises an openable seal; filling the first compartment with a food product and a fluid; cooking the food product within the fluid in the first compartment; draining the fluid from the first compartment to the second compartment; opening the openable seal at the fourth side edge; draining the fluid from the bag; and removing the cooked food product from the first compartment.