Greggs sausage roll

British fast-food fans are abuzz over a limited-time mashup between bakery chain Greggs and KFC. The two high-street giants teamed up to dunk Greggs’ iconic sausage rolls in KFC’s famous gravy, billing it as the “culinary crossover of the century”. In early August the companies gave away samples on a three-city tour and later sold a £10 “Gravy Meets Pastry” bucket via delivery apps. The collaboration’s social media frenzy highlights how playful brand partnerships can reignite consumer excitement and drive sales, as food businesses experiment with bold crossovers to draw in crowds.