Start by making the buttercream. Begin by whipping the butter until smooth.
½ cup (111g) salted butter, softened
Next, add in the powdered sugar, vanilla, and heavy cream. Mix until fully incorporated and smooth.
2 cups (214g) powdered sugar, 2 tsp vanilla extract, 3 tbsp heavy cream
To the frosting, add 5 whole Christmas Tree Cakes, and mix until incorporated. Be careful to not over mix! You still want a little bit of the texture from the cakes in your buttercream. This will be a thick buttercream. Add in red + green sprinkles and fold until incorporated.
5 Christmas Tree Cakes
Scoop 2 tsp dollops of buttercream and flatten slightly. Place onto a parchment-lined baking sheet. Place in the freezer to harden while making the dough.
Preheat the oven to 350°F.
Make the cookie dough by creaming together the butter and granulated sugar until light in color and fluffy in texture. I like to use a stand mixer or an electric hand mixer for this.
1 ½ cups (333g) salted butter, softened, 1 ½ cups (345g) granulated sugar
Scrape the sides of the bowl and add in the eggs, vanilla, and butter extract. Mix until well combined.
3 eggs, 3/4 tsp butter extract , 1 tsp vanilla extract
Next, add the flour, baking powder, and salt. Mix until a soft dough forms.
4 ½ cups (684g) all-purpose flour, 3 tsp baking powder, ½ tsp salt
Scoop out your dough using a #48 scoop (about 1 heaping Tbsp). Flatten each dough ball into a disk.
Remove buttercream dollops from the freezer and place one in the center of each dough disk.
Close the cookie dough around the frosting dollop and seal any cracks the best you can. Place filled dough balls onto a lined cookie sheet, placing the sealed side of the dough up.
Bake at 350° F for 11-13 minutes, or until the cookies no longer look wet and glossy on the top.
Allow the cookies to cool on the cookie sheet.
After your cookies have cooled, melt your white candy melts according to package instructions until smooth (typically in the microwave in 30 second intervals, stirring between).
10 oz white candy melts
Drizzle the top of each cooled cookie with the melted white candy melts. Sprinkle with green sanding sugar.
Green sanding sugar
Melt the red candy melts according to package instructions and pour into a piping bag or a plastic bag with the corner snipped off.
4 oz red candy melts
Pipe lines similar to those on the Christmas Tree Cakes on each cookie.
Let the candy melts finish setting up before serving, you can speed this process up in the refrigerator. Enjoy!