You can add equal portions of whole wheat flour and APF to make this cookie. Instead of vanilla essence, you can add any natural or artificial agents like almond essence, lemon/ orange zest, etc. Always use cold milk in room temperature to combine the cookie dough. Do not use hot milk for this. My oven required 190 c for these cookies. However, it depends on your oven settings. Follow your oven instructions for this. You can refreigerate the cookie dough. Cover them in a cling wrap and chill them in a refrigerator until you use them further. This can be stored for about 2 weeks. when you use them, place them outside in room temperature and spread to a 1/2 inch thick sheet. Use any desired shape cookie cutter, or cut out shapes. Repeat this process until the cookie dough is completely done.