Greggs struggles to keep up with demand for vegan sausage rolls

Bakery chain ramps up production of new £1 offering, with shops ‘screaming for it’The new vegan sausage roll launched by Greggs is “flying off the shelves”, leaving Britain’s biggest bakery chain unable to keep up with demand after selling hundreds of thousands in the first week.The £1 rolls have been selling out rapidly, depleting the stocks held at Greggs’ factory in Newcastle, where they are made and frozen before being sent out to shops to bake