Add the four and salt to a large mixing bowl and mix.
Cut the butter into small cubes and add to the bowl.
Rub the cubes of butter into the flour between your fingers and thumbs to crumb them together.
Add 1 tbsp of the ice cold water, mix briefly by hand, then press the crumbs together into a ball. If they do not come together, add another tbsp and try again. Repeat until the dough comes together.
Wrap the dough in cling film and chill in the fridge for 15-30 minutes.
Flour a work surface and use a rolling pin to roll the dough out. Roll evenly in all directions starting from the middle and working out to roll it evenly.
Use the rolling pin to pick the dough up and lay it over your tin or tray!
