These firework sugar cookies feature soft, buttery edges with vibrant royal icing that bursts like little fireworks. They are quick, easy, and perfect for festive celebrations.
Chill dough for at least 1 hour to prevent spreading and maintain sharp edges. Use gel food coloring for vibrant colors without thinning icing. Let decorated cookies dry for 4-6 hours or overnight for best results. Cover icing when not in use to prevent drying. Practice piping on parchment paper if new to decorating. Dough can be refrigerated up to 3 days or frozen up to 3 months. For gluten-free, use gluten-free flour blend; for vegan, substitute butter and egg accordingly.
Keywords: sugar cookies, royal icing, firework cookies, festive cookies, easy sugar cookies, holiday cookies, cookie decorating