The Ovens of Ar-Gar

From the PDF introduction: After a perilous adventure involving an orc and his jealously-guarded pie, the still-hungry adventurers have searched the realms for the source of similar choice pastries. At last they approach a cave, drawn by the bakery-fresh odors emanating from its forbidding, black mouth. No orcs are visible, but surely where there is a pie, an orc cannot be far away.