With white-suited operatives tapping buttons on huge machines and its walls a tangle of heavy-duty pipes, the sprawling complex in the Northamptonshire countryside could pass for a Bond villain’s lair, were it not for the comforting porridge smell.
But rather than plotting world domination, the site’s owner, Navara Oat Milling, is piggybacking on Britons’ growing thirst for plant-based alternatives to dairy. At regular intervals, trucks loaded with up to 30 tonnes of oat flour trundle eight miles up the road to the Alpro factory in Kettering, which churns out over 200m litres of plant milk a year.
