Method

1. Preheat your oven to 375º F (190º C).
2. Start by mixing the unsalted butter, all-purpose flour, and granulated sugar in a mixing bowl. Ensure that the butter is not too soft but not straight from the fridge, especially if using a mixer.
3. Be cautious not to overwork the dough; stop mixing when it just comes together.
4. Roll out the dough to a thick, even layer. Trim the edges to the approximate size you desire for your shortbread.
5. Use a bench scraper or knife to cut the dough into fingers. Then, prick the shortbread with a fork about halfway through.
6. Place the prepared shortbread in the preheated oven for 25 to 30 minutes, depending on the thickness or shape, or until the edges turn slightly brown. Allow your shortbread to cool in the pan or tray before transferring it to a rack to cool completely. Enjoy your delicious Scottish shortbread!