These crispy diploma-rolled sugar cookie sticks with royal icing are a playful and perfect treat for graduations and celebrations, featuring a satisfying crunch and smooth icing.
Chill dough for at least 1 hour to prevent spreading. Keep dough thickness around ¼ inch to avoid burnt edges. Practice piping royal icing on parchment paper first. Let icing dry fully to avoid smudging. Use a fan on low to speed drying if needed. Dough can be refrigerated up to 24 hours before baking. Store cookies in airtight container with parchment paper between layers for up to 5 days or freeze up to 3 months.
Keywords: sugar cookies, diploma cookies, royal icing, graduation treats, crispy cookies, easy cookie recipe, celebration cookies