Key Takeaways Sainsbury’s Hubbards value range hides some of the cheapest protein per pound in any UK supermarket. Five hacks below turn value staples into a week of high-protein prep for roughly £14. Eggs, frozen chicken, tinned fish, Greek-style yoghurt and dried lentils are the core five. Every hack includes a real recipe with costs, macros and storage guidance. Every UK supermarket has a value tier, and Sainsbury’s answer is the Hubbards range — plain packaging, sharp prices, and, if you know where to look, some of the cheapest protein per pound on the high street. These sainsburys budget meal prep hacks are about exactly that: ignoring the shiny branded…