These would "magically provide food and sustenance for the spirit of the dead person for all eternity," Redmount said.
Just around the corner of the doorway is a false door, its face painstakingly inscribed with miniature hieroglyphics. A shallow basin was placed below it.
"That was sort of the interface where the dead person in the tomb would come up and interact with the living," Redmount said.
The tomb robbers were the first to discover the site two months ago, and began their own dig one summer night, before they were captured and jailed. "We have to thank the thieves," Hawass said.
Although archaeologists have been exploring Egypt's ruins intensively for more than 150 years, Hawass believes only 30 percent of what lies hidden beneath the sands has been uncovered. Excavation continues at Saqqara, he said, and his team expects to find more tombs in the area.
Saqqara, about 12 miles south of Cairo, is one of Egypt's most popular tourist sites and hosts a collection of temples, tombs and funerary complexes.
The Step Pyramid is the forerunner of the more familiar straight—sided pyramids in Giza on the outskirts of Cairo, which were believed to have been built about a century later.
