These classic Christmas sugar cookies with easy royal icing are soft in the middle with a hint of crunch on the edges, and the icing sets firm enough to stack but soft enough to bite through easily. Perfect for holiday cookie swaps, decorating parties, or leaving out for Santa.
Chill dough for at least 1 hour to prevent spreading. For best results, use gel food coloring for vibrant colors. Royal icing takes 2-4 hours to set; overnight is ideal. Store decorated cookies in a single layer with parchment between layers. Freeze undecorated cookies for up to 3 months.
Keywords: Christmas sugar cookies, royal icing, holiday cookies, cut-out cookies, decorated cookies, easy sugar cookies