- Combine dry ingredients in a bowl, whisk to aerate and distribute. Set aside.
- Cream butter and sugar in a large bowl - 2 to 3 minutes until a thick paste.
- Add egg and mix on low until combined.
- Add dry ingredients and fold in carefully until a rough dough comes together.
- Roll dough out between two sheets of baking paper until it is 6mm thick.
- Transfer to a flat baking sheet and chill in fridge for 2hours (or freezer if in a hurry!)
- After chilled, peel off baking paper and cut into shapes desired for final biscuits.
- Place biscuits onto tray with enough room to spread a little.
- Bake in preheated 160C° oven for 14 to 15 minutes or until the edges start to turn golden brown.
- Place on a wire rack and leave to cool completely before serving.
Alternative might be to chill the dough as a cylinder shaped lump, then slice biscuit sized discs from the round to create uniformly sized round biscuits.