Mary Berry Cornish Pasty is a traditional British pastry filled with diced beef, vegetables, and seasoning, folded into a half-moon shape and baked until golden. The filling cooks inside the pastry, creating its own rich gravy without needing pre-cooking. The crimped edge seals everything in, giving the pasty its distinctive look and helping keep the filling moist and flavourful.
500g plain flour
250g cold butter, cubed
1 teaspoon salt
Cold water, as needed
400g beef skirt or chuck, finely diced
2 medium potatoes, peeled and diced small
1 small swede, peeled and diced small
1 medium onion, finely chopped
Salt and black pepper, to taste
25g butter, cut into small cubes
1 egg, beaten (for glazing)
Make the pastry – Rub 250g cold butter into 500g flour and salt until crumbly, then add cold water to form a firm dough.
Rest the dough – Wrap and chill for 30 minutes to relax the gluten.
Prepare the filling – Mix diced beef, potato, swede, onion, salt, and pepper in a bowl.
Roll the pastry – Divide dough into portions and roll each into a circle about 20cm wide.
Add the filling – Spoon the filling onto one half of each circle, leaving a border.
Add butter – Dot small pieces of butter over the filling for richness.
Seal the pasty – Brush edges with water, fold over, and crimp firmly to seal.
Glaze the top – Brush with beaten egg for a golden finish.
Bake to perfection – Bake at 200°C (400°F) for 45–50 minutes until crisp and golden.
Cool slightly before serving – Allows the filling to settle and stay juicy.
Find it online: https://maryberrycooks.co.uk/mary-berry-cornish-pasty/