1½ cups sifted all purpose cake flour and more for rolling
8.8 oz. salted butter
½ teaspoon salt
1 teaspoon baking soda
1 tablespoon ice-cold water
Method: Place the flour in a bowl. Make a dent in the center; place butter, salt, baking soda and ice water inside the dent. Mix by hand until dough forms walnut size pieces. Refrigerate until ready to use.