It has been a bruising few years for makers of snacks, spreads and other pre-made edibles. It is likely to become more testing https://www.economist.com/business/2026/03/25/big-foods-troubles-go-from-bad-to-worse?taid=69cbbbf8043f9b0001a37f1b&utm_campaign=trueanthem&utm_medium=social&utm_source=voante