In the largest M&A deal in the US packaged food sector in 2017, on Tuesday (19 September) Post Holdings announced the acquisition of bacon, breakfast sausage and mac and cheese maker Bob Evans Farms. The transaction is the latest move by the deal-hungry Post, with the company, which some see as having a patchy record with its purchases, looking to inject some growth into its business, this time by targeting a business operating in more buoyant categories on the perimeter of US stores. Andy Coyne reports.