6. Place on a baking tray, brush all over with beaten egg and bake in a preheated oven for 18-20 minutes, or until golden brown.
Greggs has also shared themselves how to make their famous sausage, bean and cheese melt.
In a Facebook post, the bakers told customers to try a GIY or Greggs It Yourself and detailed how to make the tasty pastry.
Greggs wrote on Facebook: “If you’re craving a Sausage, Bean and Cheese Melt right now, we sadly can’t bake it for you, but here’s how to #GreggsItYourself.”