Step 1: Whisk and Mix the Perfect No-Spread Dough
Start by creaming the unsalted butter and granulated sugar in a stand mixer on medium speed for about 2 minutes. You want it light and fluffy, but avoid over-mixing, which introduces too much air and causes spreading later. Scrape down the sides of the bowl. Add the egg, vanilla extract, and almond extract, mixing until just combined. In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually add the dry ingredients to the wet ingredients on low speed, stopping as soon as the dough pulls away from the sides of the bowl.Step 2: Roll, Chill, and Cut the Christening Shapes
Divide the dough into two equal halves. Place one half on a sheet of parchment paper, top with another sheet, and roll it out to exactly 1/4-inch thickness. Repeat with the other half. Slide the rolled dough (still between the parchment) onto a baking sheet and chill in the refrigerator for at least 1 hour. Chilling is the ultimate secret to preventing spread. Once firm, peel off the top layer of parchment and use your favorite baptism cookie cutters—such as a cross, dove, angel, or onesie—to stamp out your shapes.