This is from the President's Choice Star Cookie Tower Baking Kit.
Sugar Cookie Dough
5 cups AP flour
1 tsp baking powder
1/2 tsp salt
1.5 cups butter, softened
2 cups white sugar
2 eggs
2 tsp vanilla
Whisk together the flour, baking powder and salt in a large bowl. In a separate large bowl, beat the butter and sugar together using an electric hand mixer on medium speed until light and fluffy, for about 3 minutes. Beat in the eggs and vanilla, scraping down the bowl as needed.
Add one-third of the flour mixture to the butter mixture, beat together on low speed until just combined. Repeat with half of the remaining flour mixture, then beat in the remaining flour mixture. Use your hands to bring the dough together; divide and shape the dough into 4 discs. Wrap in plastic wrap; refrigerate until firm, for about 1 hour, or overnight.
Preheat oven to 350F. Working in batches, allow the sugar cookie dough to soften at room temperature for 10 minutes before rolling. TIP: Remove only what you'll need to bake 1 sheet of cookies, keeping the remaining dough in the fridge until needed.
Roll out the dough between 2 sheets of parchment paper to a thickness of 1/4-inch.
Cut out 23 stars total, re-rolling the scraps once. 3 stars each of sizes 1 through 7, and 2 stars of size 8 (the smallest size). TIP: Dip the cookie cutters in flour before cutting to prevent sticking.
Group similar-sized cookies together on parchment paper-lined baking sheets, leaving 1 inch beween each cookie. Refrigerate for 20 minutes. TIP: For faster assembly, use multiple baking sheets to chill and bake the cookies.
Bake, 1 sheet at a time on the middle rack until the bottoms and edges are pale golden, for about 12 minutes for smaller cookies and 18 to 20 minutes for larger cookies. Allow to cool on the baking sheet for 5 minutes; transfer to a rack to cool completely.
Royal Icing
1/4 cup egg whites (about two)
1 tsp fresh lemon juice
1/4 tsp vanilla
2.5 cups icing sugar
Beat the egg whites, lemon juice and vanilla together in large bowl using an electric hand mixture on medium speed until frothy.
Add the icing sugar; beat on low speed until just combined, then increase the speed to medium-high and beat until thick and smooth. Add food colouring if desired.
Transfer the royal icing to a piping bag fitted with a medium plain tip (or a zip-top bag with 1 corner snipped off). Decorate the cookies with icing as desired. Allow to dry completely.
Pipe icing on underside of 1 of the smallest cookies (size 8); sandwich together with the remaining smallest cookie to make the star-topper. Allow to dry completely, standing upright to dry.
Pipe a dollop of icing onto the center of a plae or platter. Place 1 of the largest cookies (size 1) onto the platter pressing gently to ensure that it sticks; pipe a dollop of icing into the center of that cookie and attach 1 more of the largest cookies, staggering the points so that the stars are not directly stacked on the top of each other (similar to the "boughs" of a tree). Repeat with the reamining cookies and icing, working from the largest cookies to the secon-smallest cookies (sizes 1 through 7).
Attach the star topper, upright, to the top of the cookie tower using icing. Allow to dry completely.
TIP: You may have leftover cookie dough and icing, but since when is that a bad thing? Use it to make and decorate extra cookies.



