Master Shortbread Recipe
Updated Nov. 15, 2024

- Total Time
- 40 minutes, plus 1½ hours' cooling
- Prep Time
- 5 minutes
- Cook Time
- 35 minutes
- Rating
- Comments
- Read comments
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Ingredients
- ½pound unsalted butter, at room temperature
- ¾cup sugar
- 1egg yolk
- 1½cups all-purpose flour
- ½cup cornstarch
- ½ to ¼teaspoon salt
Preparation
- Step 1
Use an electric mixer on low speed to combine the butter and sugar, about 30 seconds. Keeping the speed on low, beat in the egg yolk, then the flour, cornstarch and salt, until the mixture barely holds together. Don’t overbeat.
- Step 2
To make shapes, form the dough into a ball, wrap in plastic and freeze or refrigerate for at least 30 minutes, until firm. Roll it out on a lightly floured surface until it is ¼ inch thick. Cut into any shapes you like, then put the cookies on an ungreased baking sheet. Chill for at least 1 hour. Alternatively, shape the dough into a round, triangular or rectangular log and refrigerate or freeze until firm, at least 30 minutes. Slice ¼-inch cookies and put on the baking sheet.
- Step 3
Heat the oven to 275. Bake the cookies until just firm but still quite tender and not at all brown, about 30 minutes. Cool for a minute on the sheet before using a spatula to transfer the cookies to a rack to finish cooling.
Private Notes
Comments
How many cookies does this recipe make?
I think this recipe is perfection. The cookies come out a perfect consistency every time. They freeze well, too. I skipped the refrigeration/freezer step and they still are perfect. I use good quality butter, which of course makes them better.
How many cookies does this recipe make?
I prefer shortbread with caster sugar and no egg, but, that said, perhaps that is the difference between shortbread and cookies.
This was my first failure in a long time. The bottom have was uncooked. I used a silicon pan lining (or whatever you call that thing) on top of a baking sheet. Next time I'll use a pie pan so it gets heat from below. Other recipes suggest longer cooking times and higher temperatures, so I'l try those next time.
Of all the shortbread cookie recipes I looked at while searching for the one I would try, this is the only one that includes an egg (yolk). What is the purpose of the egg in this recipe? Despite this after the fact question, I did choose this recipe to try over all of the others. I pressed the dough into a cast iron skillet. The end result was delicious. I enjoy the texture and flavor, but maybe should have cooked them for a few more minutes.
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