Scientists say they are developing a method aimed at making sausage rolls and other popular pastries healthier without damaging their flaky pastry texture. Across the reports, the researchers describe a process that targets saturated fat reduction while preserving the pastry’s cooking and eating qualities. The work is presented as potentially applicable beyond sausage rolls, with the researchers suggesting it could be used across a range of pastries that use similar ingredients and techniques. The coverage focuses on the goal of lowering saturated fat content—identified as a nutritional concern—while avoiding changes that could make pastry less appealing or alter its characteristic flakiness. The reports do not specify the exact mechanism of fat reduction, the size of any tested reductions, or whether the method has been validated in commercial production. Overall, the sources align on the central aim: to improve the nutritional profile of pastry-based snacks while keeping their widely recognized texture and quality.