Preparation 1) Bring the butter to room temperature or microwave until soften. Bring the milk to room temperature as well.

Preparation 2) Preheat the oven to 200°C. Line the baking tray with parchment paper.

In a bowl, whip the butter until creamy.

Add the sugar to the bowl.

Pour the milk in 3 batches into the bowl, mixing well each time (if the milk is too cold, the batter will separate so be careful!)

Mix in the vanilla oil and sift in the cake flour directly into the bowl. Mix the mixture with your hands to combine the butter and flour thoroughly, and bring it all together.

Lightly dust the working surface, roll out the dough to about 5 mm thickness, and cut out with a cookie cutter into desired shapes.

Bake in the oven at 180°C for about 10-15 minutes.

Caution) Adjust the baking time depending on how thick and large the dough is cut. Keep an eye on the cookies while they bake.

When the cookies are golden brown, let cool, and enjoy.