Start by creaming your softened butter and granulated sugar together in a large bowl until the mixture is light and fluffy. Divide this base into three separate bowls if you are making multiple flavors from one batch, or prepare individual doughs for sugar cookies, gingerbread, and chocolate crinkles. Incorporate your egg and alcohol-free vanilla into each portion to ensure a rich and consistent base.
In the first bowl, mix in flour and a pinch of salt for simple sugar cookies. In the second bowl, add ginger, cinnamon, molasses, and flour for your gingerbread. In the third bowl, stir in cocoa powder and extra sugar for the chocolate crinkles. Mix each until just combined, being careful not to overwork the dough, which can lead to tough cookies.
Wrap each ball of dough tightly in plastic wrap and place them in the refrigerator for at least one hour. Chilling is essential as it prevents the cookies from spreading too much in the oven and helps the flavors meld together. This step also makes the dough much easier to handle when you start rolling and cutting out shapes.
Preheat your oven to 350 degrees Fahrenheit. On a lightly floured surface, roll out your sugar cookie and gingerbread doughs to about a quarter inch thickness. Use festive cookie cutters like stars, trees, or gingerbread men. For the chocolate crinkles, roll the dough into small balls and coat them generously in powdered sugar before placing them on the baking sheet.
Place the cookies on a parchment lined baking sheet, leaving about two inches of space between each one. Bake for 8 to 12 minutes, or until the edges are just slightly golden. Allow the cookies to cool on the baking sheet for five minutes before transferring them to a wire rack to cool completely. They must be entirely cool before you begin the assembly process.
Line a decorative wooden or cardboard box with festive parchment paper. Use small cupcake liners or dividers to keep different types of cookies separate. Place the sturdier cookies at the bottom and the more delicate ones on top. Fill any small gaps with festive candies or dried fruits to create a lush, abundant look.