Grab a big bowl and whisk warm milk, sugar, salt, and yeast till it's all fizzy and dissolved—no lumps, dude.
Toss in the flour and knead by hand for just 2 minutes; it'll turn into this soft, non-sticky dream dough.
Shape it into a log, slice it into 12 even pieces, and roll 'em into cute little balls.
Cover with a cloth, let 'em nap 15 minutes—relaxes everything, so rolling doesn't fight you.
Roll each ball into a 16cm circle, slather a hefty tablespoon of soft butter on the first one, stack the next on top, and keep going till all 12 are piled high (no butter on top, though).
Wrap that butter tower tight in plastic and freeze 30-35 minutes—freezes the butter so layers stay epic and explode in the oven. Skip this? Total flat fail, trust me!