Sugar Cookies Recipe Courtesy Alton Brown

Steps:

• Sift the flour, baking powder, and salt together into a medium bowl and set aside.
• Place butter and sugar in the bowl of a stand mixer fitted with the paddle attachment. Start the mixer on low, then gradually increase the speed to medium and continue to beat, scraping down the sides of the bowl as needed, until light and fluffy, 3 to 5 minutes, depending on the temperature of the butter.
• Slow the mixer to low and add the egg, followed by the milk, then return to medium speed and beat until smooth, about 30 seconds. Then, slow the mixer yet again, gradually add the flour, and mix until dough comes together, about 30 more seconds.
• Remove the dough from the bowl and split into two equal portions. Form these into balls, wrap each piece in plastic wrap, and refrigerate for 1 hour.
• Preheat oven to 375 degrees F with the oven racks in the upper middle and lower middle positions. Line two half sheet pans with parchment paper.
• Use a small strainer or sifter to sprinkle your rolling surface with confectioners' sugar. Remove 1 dough from the refrigerator, place on the sugar-dusted counter, and dust with a little additional sugar. Working quickly (so the butter doesn't have time to melt), roll the dough to a quarter-inch thickness. (I use pastry guides for this.)
• Cut dough into desired shapes and place at least 1 inch apart on the prepared sheet pans. Re-roll the scraps one time and cut into additional cookies. Discard any remaining dough; do not re-roll a second time. (Okay, I admit I eat it raw, but that's me.) Bake both pans of cookies, rotating halfway through baking time, until the cookies are just brown around the edges, about 10 minutes. Remove from oven and cool on the pans for 2 minutes, then transfer to a wire rack to cool completely.
• While the first batch is baking, roll and cut the second half of the dough. Bake and cool the second batch, then decorate as desired...or don't. Frankly, they're plenty good with no icing at all.

Steps:

• Preheat the oven to 300 degrees F. Grease an 11-inch tart pan with a removable bottom. Line a rimmed baking sheet with parchment paper or a silicone baking mat.
• In a medium bowl, whisk together the all-purpose and rice flours, 1/2 teaspoon of the salt, and 2 tablespoons of the dulse granules. Combine the remaining 1/2 teaspoon salt and 1/2 tablespoon dulse in a small bowl and reserve for sprinkling over the top of the shortbreads.
• Beat the butter and sugar together in a stand mixer fitted with the paddle attachment on medium speed until creamy and lightened in color, 3 to 5 minutes, scraping down the sides of the bowl as needed. Turn off the mixer, add the flour mixture all at once, then return the mixer to its lowest speed until the flour is incorporated and the mixture is the texture of crumbly wet sand, about 30 seconds.
• Transfer to the prepared tart pan and use your hands or the bottom of a cake pan to press the mixture into an even layer. Bake until the shortbread is set and the edges are golden brown, about 1 hour. Cool in the pan on a wire rack for 5 minutes. Leave the oven on.
• Remove the outer ring of the tart pan, then carefully transfer the shortbread onto a cutting board, using a paring knife to separate the pan bottom if necessary. Brush the shortbread with the egg mixture, then evenly sprinkle all of the dulse-salt mixture over the top. Slice into 16 wedges and transfer to the parchment-lined baking sheet.
• Return to the oven and bake until the egg wash is set, 8 to 10 minutes, then transfer the shortbreads back to the wire rack to cool completely before serving.

Steps:

• 1. Sift together flour, baking powder, and salt. Set aside. Place butter and sugar in large bowl of electric stand mixer and beat until light in color. Add egg and milk and beat to combine. Put mixer on low speed, gradually add flour, and beat until mixture pulls away from the side of the bowl. Divide the dough in half, wrap in waxed paper, and refrigerate for 2 hours.
• 2. Preheat oven to 375 degrees F.
• 3. Sprinkle surface where you will roll out dough with powdered sugar. Remove 1 wrapped pack of dough from refrigerator at a time, sprinkle rolling pin with powdered sugar, and roll out dough to 1/4-inch thick. Move the dough around and check underneath frequently to make sure it is not sticking. If dough has warmed during rolling, place cold cookie sheet on top for 10 minutes to chill.
• 4. Cut into desired shape, place at least 1-inch apart on greased baking sheet, parchment, or silicone baking mat, and bake for 7 to 9 minutes or until cookies are just beginning to turn brown around the edges, rotating cookie sheet halfway through baking time.
• 5. Let sit on baking sheet for 2 minutes after removal from oven and then move to complete cooling on wire rack. Serve as is or ice as desired. Store in airtight container for up to 1 week.