Ovenable bag convertible into a baking sheet

An ovenable blank for forming an ovenable bag that is convertible into a baking sheet for baking a food product, comprising:

• a first panel including a first side edge, a second side edge, an upper edge portion and a bottom edge portion;
• a second panel including an outer side edge, an inner side edge, an upper edge portion and a bottom edge portion, the inner side edge of the second panel being disposed along the first side edge of the first panel at a first fold line,
• a third panel including an outer side edge, inner side edge, an upper edge portion and a bottom edge portion, the inner side edge of the third panel being disposed along the second side edge of the first panel at a second fold line,
• a fourth panel including an outer side edge, an inner side edge, an upper edge portion and a bottom edge portion, the inner side edge of the fourth panel being disposed along the outer side edge of the second panel at a third fold line, and
• a fifth panel including an outer side edge, inner side edge, an upper edge portion and a bottom edge portion, the inner side edge of the fifth panel being disposed along the outer side edge of the third panel at a fourth fold line,
• wherein each of the upper edge portion and the bottom edge portion of at least one of either the first panel, or the second and third panels together, is coated with a peelable adhesive on a top side surface of the blank, and
• wherein at least one of the fourth panel and the fifth panel is entirely coated with the peelable adhesive on the top side surface of the blank.

A method of forming an ovenable bag convertible into a baking sheet for baking a food product, comprising:

• forming the ovenable bag from a plurality of material layers;
• placing the food product in the ovenable bag;
• and
• sealing the ovenable bag to secure the food product therein,
• the ovenable bag comprising:
• a front panel;
• a rear panel;
• and
• a closure disposed on the front panel,
• wherein the front panel and the rear panel define an interior chamber therebetween that holds the food product, and
• wherein the closure is configured to allow the ovenable bag to be opened into the baking sheet for placement in an oven environment.