Ingredients
Equipment
Method
- Place the butter in the freezer for 15-20 minutes.
- In a large bowl, whisk together the all-purpose flour, rice flour (or cornstarch), and salt.
- Add the cold, cubed butter to the flour mixture. Use a pastry cutter or your fingertips to cut the butter into the flour until the mixture resembles coarse crumbs. Alternatively, pulse the butter and flour mixture in a food processor until it reaches the same coarse crumb consistency. Be careful not to over-process.
- Add both the granulated and powdered sugar to the bowl. Gently mix until just combined.
- Gradually add a tablespoon of ice water at a time (usually 1-3 tablespoons) only if the dough is too dry to come together. The goal is to form a cohesive dough that is not sticky. Be very careful not to add too much water, as this will develop gluten.
- Form the dough into a disc, wrap it in plastic wrap, and chill for at least 30 minutes (or up to 2 hours) in the refrigerator.
- Preheat oven to 325°F (160°C). Line a baking sheet with parchment paper.
- On a lightly floured surface, roll out the dough to about 1/4-inch thickness. Use cookie cutters to cut out shapes, or cut into squares or rectangles with a knife.
- Place the cookies on the prepared baking sheet. Use a fork to prick the cookies several times.
- Bake for 18-25 minutes, or until the edges are lightly golden brown. The baking time will vary depending on the thickness of the cookies and your oven.
- Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.
- Dust with powdered sugar after cooling (optional).
Notes
For the most tender shortbread, use European-style butter with a higher fat content. Ensure the butter is very cold before starting. Do not overmix the dough to avoid developing too much gluten. Store the cooled cookies in an airtight container at room temperature for up to a week. You can experiment with different extracts like vanilla or almond, or add citrus zest for flavor variations.
