5
Take 120g butter and cut into slices about 5mm thick.
The butter slices used here can be salted or unsalted butter.
Take a larger parchment paper and spread the cut butter on top.
Then fold the edge of the oil paper and wrap the butter inside.
Fold it into a square that becomes 15cm in length.
After folding, turn it over, press it with a rolling pin, and roll it flat.
Roll into butter slices with a thickness of approximately 3mm.
Put it in the refrigerator after rolling it out.