Queen Elizabeth Shortbread Cookies

Step 1: Preheat the oven to 325 degrees Fahrenheit

Step 2: Add all of the ingredients, except the vanilla in a large bowl and mix together until it resembles breadcrumbs.

Step 3: Then add the vanilla and lightly bring together.

Step 4: Tip out onto a lightly floured surface and gently knead to form a dough.

Step 5: Dust a classic Scottish shortbread mould with flour and press the dough into the mold. (It seems a large mold is what they used just make a big circle and bake)

Step 6: Gently turn out the shortbread and place it onto a lined baking tray.

Step 7: Using a fork, prick the surface of the shortbread all over and bake in the oven for around 20 minutes or until lightly golden.

Step 8: Once baked

Step 9: Remove from the oven and, using a sharp knife, score the surface of the shortbread into wedges.

Step 10: Leave to cool for at least one hour