Preheat oven to 425 degrees Fahrenheit.

Mix and sift flour, baking powder, salt and sugar.

Cut in the butter with a pastry blender, two knives, or use your fingers to break in to tiny bits.

Crack an egg into a bowl and reserve a bit of the egg white. Beat the egg well with a fork and add to the flour mixture.

Add the milk.

Roll out or flatten into a disk with your hands. Cut into triangles or circles, as you prefer. Add to greased pan or one covered with a baking mat.

Brush with egg white and dust granulated sugar on the tops.

Bake in hot oven for twelve to fifteen minutes.

Enjoy!