Mix flour, cornstarch and sugar together, then add in butter (cold butter) *If you use unsalted butter, add 1/8 teaspoon of salt, if use salted butter, then you don’t need to add salt)

Use your hands crumble the butter and mix with flour, try to form a dough.

Place it into a lined baking tray, press it hard. Use a knife to divide the biscuits into long pieces. Do not cut to the bottom. Prick with a toothpick. Then pop in preheated oven at 160C, bake for about 40-45 minutes, or until the surface is slightly golden.

Let the biscuits cool down, then cut into pieces. Enjoy!

* I use 7 x 7 inch tray, can make about 10 pieces