September 2026
Recipe from Cook's Illustrated, May 2026
The process begins by browning a whopping 20 tablespoons of unsalted butter, then chilling it in a stand mixer bowl for 45 minutes. While the butter cooled, I prepped by measuring out the liquids and whisking together the dry ingredients: flour, salt, baking powder, and baking soda.
Once chilled, the brown butter is whipped with sugar and milk powder until light and fluffy, followed by vanilla, a splash of water, and the dry mixture. Once combined, the dough is rolled between sheets of parchment into two 10-inch squares, trimmed, and scored into 27 small rectangles using a pizza cutter.
I baked each square at 325°F for about 18 minutes until lightly golden though it was difficult judging when they reached "lightly golden". After a 10-minute cool on the baking sheet, I sliced along the score lines to separate the cookies.
Taste-wise, they deliver on every promise: traditional crispness with a tender, melt-in-your-mouth crumb. They lean slightly sweet, and the brown butter adds a lovely butterscotch depth without feeling greasy. They’re light, delicious, and dangerously easy to snack on.
In the end, there’s absolutely nothing wrong with these cookies—they just won't become a staple in my kitchen simply because there are too many other cookies I prefer over classic shortbread.