In a large bowl combine flour, sugar, and salt. Cut the butter into 1 tablespoon size pieces and add to the flour mixture.
Using a pastry blender to cut the butter into small pieces. There will be varying sizes, but they should be the size of small pebbles. You can also use your finger to smash and rub the butter for the same effect.
Add the water a tablespoon at a time to keep the dough from getting to wet, and mix with a spatula or your hands quickly. The dough should just hold itself together. Place in the refrigerator for 30 min to rest.
This can now be used for any savory recipes that call for a crust.