This quick and easy royal icing sets like concrete, perfect for building gingerbread houses or decorating cookies. Made with simple pantry ingredients and no meringue powder, it’s a foolproof recipe born from a happy kitchen accident.
For a vegan version, use 2 tablespoons aquafaba (chickpea liquid) instead of egg white. For a thicker icing for piping details, add an extra tablespoon of confectioners’ sugar. For a thinner flood consistency, add a few drops of water at a time. Keep the bowl covered with a damp paper towel to prevent crusting. Let icing dry completely (2-3 hours or overnight) before moving decorated items.
Keywords: royal icing, no meringue, gingerbread house, cookie decorating, easy icing, hard-setting icing, Christmas baking