Preheat your oven to 350°F and line a baking sheet with parchment paper. Sift the powdered sugar into a shallow bowl to remove any lumps—this ensures an even, snowy coating on your cookies. Pour the granulated sugar into another shallow bowl for the first coating. These prep steps ensure you're ready to move quickly once the dough is made.

In a large bowl, combine the softened unsalted butter, packed brown sugar, and granulated sugar. Beat on medium speed for 2-3 minutes until the mixture is light, fluffy, and pale—this creaming process incorporates air and develops a tender cookie texture. I like to use Kerrygold butter for a richer, more luxurious flavor that really stands out in these cookies.

Add the room-temperature eggs one at a time to the creamed butter and sugar, beating well after each addition. Pour in the vanilla extract and red food coloring, then mix on medium speed for 1-2 minutes until the mixture is smooth and vibrant red. I use Wilton No-Taste Red because it delivers an intense, true red color without any odd flavor undertones that some food colorings can bring.

In a separate bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking powder, and fine sea salt until well combined and no lumps remain. Whisking rather than just stirring ensures the leavening agents and cocoa are evenly distributed throughout the flour, which guarantees consistent rise and flavor in every cookie.

Add the dry ingredient mixture from Step 4 to the wet ingredient mixture from Step 3, folding gently with a spatula until just combined—do not overmix, as this can lead to tough cookies. The dough should be thick and slightly sticky. If the dough feels too soft to handle, refrigerate it for 15-20 minutes until it firms up slightly, making rolling easier.

Working with a small portion of dough at a time, roll it into 1-inch balls between your palms. Roll each ball first in the granulated sugar from Step 1, then immediately in the sifted powdered sugar, pressing gently so the coating adheres. Place the coated balls 2 inches apart on the prepared baking sheet—they'll spread slightly as they bake and develop those signature crinkles as the powdered sugar coating cracks.

Bake at 350°F for 9-11 minutes, until the edges are set but the centers still look slightly underbaked—the cookies will continue to cook on the pan as they cool. Remove from the oven and let the cookies rest on the baking sheet for 5 minutes to firm up, then transfer to a wire rack to cool completely. This resting period prevents them from breaking apart when moving and allows the texture to set properly.