Detailed Biscuit Recipe: An introduction to biscuit making techniques and related images - 250 grams of cake flour, 25 grams of milk powder, 1.5 teaspoons of baking powder, 35 grams of fine granulated sugar, 1/2 teaspoon of salt, 80 grams of unsalted butter, 70 grams of water, and 1 whole egg.