Ingredients:
- 3 cups All-Purpose Flour
- 1 teaspoon Baking Powder
- 1/2 teaspoon Fine Sea Salt
- 1 cup (2 sticks) Unsalted Butter, cold, cut into 1-inch cubes
- 1 cup Granulated Sugar
- 1 Large Egg, cold
- 2 teaspoons Pure Vanilla Extract
- 1 teaspoon Lemon Zest (Optional)
- Approx. 1 cup Hard Candies, unwrapped (e.g., Jolly Ranchers or fruit drops)
Instructions:
- Combine Dry Ingredients: Whisk together the flour, baking powder, and salt in a medium bowl. Set aside.
- Cream Butter and Sugar: In the bowl of a stand mixer, beat the cold, cubed butter and granulated sugar on medium speed until just combined and slightly creamy (about 2 minutes). Do not over-aerate; we want a firm cookie.
- Add Wet Ingredients: Beat in the egg, vanilla extract, and lemon zest (if using) until just incorporated. Scrape down the sides of the bowl.
- Incorporate Dry Mix: With the mixer on low speed, gradually add the dry ingredients until the dough just comes together and large clumps form. Stop immediately when no streaks of flour remain.
- Chill the Dough (Crucial): Divide the dough into two discs, wrap tightly in plastic wrap, and refrigerate for a minimum of 2 hours, or up to 2 days.
- Preheat and Prep: Preheat the oven to 175°C (350°F). Line baking sheets with parchment paper or silicone mats.
- Crush the Candy: Place the unwrapped hard candies into a heavy-duty freezer bag. Use a rolling pin or mallet to crush the candies into small, coarse pieces.
- Roll and Cut: On a lightly floured surface, roll one chilled dough disc to a uniform 1/4-inch (6 mm) thickness. Use the large cutter to cut shapes.
- Create the Window: Use the smaller cutter to carefully remove the center of each large cookie, creating a frame.
- Place and Puncture: Transfer the cut dough frames to the prepared baking sheets. If making hanging ornaments, use a straw or skewer to create a small hole near the top of each cookie.
- Fill the Windows: Carefully spoon the crushed hard candy mixture into the open centers of the cookie frames. The candy should fill the hole but not spill over the dough edge.
- Bake: Bake for 10–12 minutes. The cookies are done when the edges are lightly golden and the crushed candy has melted completely and is bubbling smooth.
- Cool: Allow the cookies to cool completely on the baking sheet for 10 minutes, as the melted candy needs time to solidify back into its glassy state.
- Final Cool: Transfer cookies to a wire rack to cool completely. Once fully set, they are ready for dusting with icing sugar or threading with festive ribbon.