- 1 cup (2 sticks) unsalted butter, softened
- ¾ cup powdered sugar (for a finer texture)
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- ¼ teaspoon salt
- 1–2 tablespoons milk (only if needed for piping dough)
Optional for Decoration:
- Granulated sugar (for sprinkling)
- Chocolate drizzle or jam filling