Traditional Protected Geographical Indication (PGI) Cornish pasty: robust shortcrust pastry filled with raw minced beef skirt, diced swede, potatoes, and onions, seasoned with black pepper and hand-crimped along the side.
Rub butter and lard into flour and salt until crumbly. Add ice water, knead into a smooth, elastic dough, wrap in clingfilm, and rest chilled for 1 hour.
Divide dough into 4 portions. Roll each out on a floured surface into a 20cm round disc.
Layer diced potatoes, swede, raw beef skirt, and onions across half the pastry disc. Season generously with salt and black pepper. Dampen edges, fold pastry over, and crimp firmly along the side into a rope seam.
Cut a small steam slit on top and brush generously with beaten egg. Bake at 200°C for 20 minutes, then lower to 160°C and bake for 40 minutes until golden.