They gathered in Park Slope, Brooklyn – 2,000 women.
It took 40 pounds of flour and ended up more than 20 feet long. A representative of the Guinness Book of World Records was on hand to make sure that it was, in fact, the largest on record.
It will reportedly be part of a parade and then consumed.
Bergen County held its own Great Challah Bake at The Rockleigh Thursday night.