Supermarket rotisserie chicken is pumped with brine—which UK stores are worth your money?

Ever wondered why your routine supermarket roast chicken from places like Tesco or Asda tastes overwhelmingly of salt and dry cardboard? We spent three weeks investigating hot counters across major UK chains to expose how cheap birds are pumped with brine, contrasting them with quality alternatives like Sainsbury's (£6.50) and M&S Food (£8.95). Which UK supermarket counter do you trust for your weekly roast chicken? supermarket roast chicken, rotisserie chicken uk, tesco chicken, m&s food, uk grocery investigation, food quality, best supermarket chicken, grocery savings, food standards agency