Greggs: What's Really in It?

From a secret lab to hidden codes, this special reveals the inner workings of Greggs, the iconic bakery known for its delectable sausage rolls. From a secret lab to hidden codes, this special reveals the inner workings of Greggs, the iconic bakery known for its delectable sausage rolls. From a secret lab to hidden codes, this special reveals the inner workings of Greggs, the iconic bakery known for its delectable sausage rolls. From a secret lab to hidden codes, this special reveals the inner workings of Greggs, the iconic bakery known for its delectable sausage rolls.