Cookies:

• Make the dough. Add the butter, powdered sugar, granulated sugar and orange zest to the bowl of a stand mixer fitted with the paddle attachment (alternatively you can use an electric hand mixer). Mix on high speed until light and fluffy, 4 to 5 minutes, scraping down the sides and bottom of the bowl halfway through and again at the end. Add the orange juice and vanilla and mix to combine.
• In a large bowl, combine the sifted flour, kosher salt and ground spices. Add the dry ingredients to the batter in 2 separate additions, mixing on low speed after each addition until just combined. Be careful not to overmix.
• Turn half of the cookie dough out onto a large piece of plastic wrap. Using lightly floured hands, shape the dough into a disc, about 1/2″ thick, then wrap tightly in the plastic wrap. Repeat with the remaining half of the dough.
• Chill the dough. Place the discs in the fridge to chill for at least 3 hours, up to 3 days (NOTE: for chill times longer than 3 hours, place the wrapped discs in a zip-top bag to keep them from drying out). For freezing instructions, refer to my recipe notes below*.
• When you’re ready to bake, preheat the oven to 350°F and line 2 baking sheets with parchment paper. If the dough has been chilling for longer than 3 hours, let it sit at room temperature for 5 minutes to soften a bit before rolling out.
• Roll and cut the dough into shapes. Working with one disc at a time, place one portion of chilled dough on a clean, floured work surface. Lightly flour the top of the dough and your rolling pin. Roll the dough into a 1/4″ thickness, re-flouring the surface and/or dough as needed to prevent sticking. Use a cookie cutter** to cut the dough into shapes, gathering and re-rolling the scraps until you’ve used up all of the dough (TIP: if the dough begins to get too sticky, press it into a disc, wrap it in plastic wrap and place in the freezer for 5 to 10 minutes to firm up).
• Chill the cutouts. Place the cutouts on the prepared baking sheets, spacing 1 to 2-inches apart. Chill in the fridge for 15 minutes. (If you can’t fit baking sheets in the fridge, place the cutouts on a plate and return them to the baking sheet once they’ve chilled!)
• Bake for 11 to 13 minutes, until the bottoms of the cookies are just beginning to lightly brown, rotating the pan halfway through bake time. Allow the cookies to cool on the baking sheet for 5 minutes before removing to a wire rack to cool completely.

Glaze/ decorations:

• Make the sugared rosemary. Brush the sprigs of rosemary with the egg white, then sprinkle generously with granulated sugar. Allow to set for 30 minutes to 1 hour, until dry.
• Make the glaze. Add the powdered sugar, orange juice and milk to a large bowl and whisk to combine. Add more liquid (orange juice or milk) as needed, 1 tablespoon at a time, until the glaze reaches a thick drizzling consistency.
• Line a large baking sheet with parchment paper; set aside. Dip the top side of each cookie into the icing, holding the cookie over the bowl to let excess drip off. Use a toothpick to pop any bubbles that appear. Place the iced cookie on the prepared baking sheet and top with rosemary leaves and sprinkles. Repeat this process with each cookie.
• Allow the glaze to dry, about 1 hour.