If piping is difficult, massage the filled bag briefly rather than adding milk.
A softly whipped vegan block-butter dough pipes into open-star rosettes with crisp ridges and a tender center.
As an Amazon Associate I earn from qualifying purchases.
Vegan Piped Christmas Shortbread Recipe
Follow the tray sizes, portions and baking intervals in the instructions below.
Total time includes hands-on preparation, required chilling or resting, whole-batch cooking, cooling and finishing.
Kitchen tools you’ll need
- mixing bowl
- mixer
- kitchen scale
- two 13 x 18-inch half sheets
- parchment
- sturdy piping bag
- 1/2-inch open-star tip
- sieve
- wide spatula
- cooling rack
Ingredients
US measures are approximate. Gram weights help keep portions consistent; spice weights vary with density.
Instructions
Mix the dough
- Mix the dough: Beat vegan block butter and sugar for 3 minutes until fluffy, scraping twice. Add vanilla, then sifted flour, cornstarch and salt on low just until combined. Use dairy-free ingredients.
Shape and manage temperature
- Shape and manage temperature: Use a sturdy piping bag fitted with a 1/2-inch open-star tip. Pipe 24 single-layer 1 3/4-inch rosettes, about 15 g each. Keep dough softly spreadable while piping; chill the piped trays 20 minutes.
Bake the whole batch
- Bake the whole batch: Heat oven to 350°F (175°C) conventional or 325°F (165°C) fan. Arrange cookies on two parchment-lined 13 x 18-inch half sheets, 12 cookies per tray, with at least 1 inch between edges. Bake one tray at a time on the middle rack, keeping the waiting tray refrigerated for 15–19 minutes, rotating front to back once, until the edges and bases are lightly golden and the centers look dry. Whole-batch cookie baking is 2 trays x up to 19 minutes = 38 minutes.
Cool and finish
- Cool and finish: Rest 10 minutes on each tray, then cool 20 minutes on a rack before serving or packing. Cooling includes the tray rest.
Timing and scaling
- Timing and scaling: Active preparation is 30 minutes; required chill/rest is 20 minutes; whole-batch oven baking is 38 minutes; cooling/setting is 30 minutes. Cooling allowance runs from the final tray; earlier trays may cool during later baking and that overlap is not counted again. Start with butter at the stated consistency; ingredient warm-up and frozen-dough thawing are extra. Oven preheating can overlap shaping or chilling. Scale every ingredient weight but keep piece dimensions, oven temperature and per-tray bake range unchanged; extra trays increase whole-batch time.
Chef’s Science & Pro Tips
Ingredient science
Whipping creates air in the block fat; cornstarch keeps the ridged cookie tender.
Technique & texture
If piping is difficult, massage the filled bag briefly rather than adding milk.
Finishing & serving
Pipe single-layer rosettes so centers bake before the exposed ridges become dark.
Storage and make-ahead
| Method | How long | What to do |
|---|---|---|
| Room temperature | 5 days | Up to 5 days. Store completely cooled cookies airtight in a cool, dry room, with parchment between layers. Keep away from moist filled cookies. |
| Refrigeration | up to 7 days | Unnecessary; up to 7 days if needed. Baked refrigeration is unnecessary for these unfilled cookies and may soften the crumb. If the room is warm, seal airtight and bring to room temperature while still covered. |
| Raw freezing | 1 month | Up to 1 month. Freeze wrapped dough or unbaked portions airtight. Thaw covered overnight in the refrigerator; shape as directed, then complete any stated post-shaping chill. Do not add thaw time to the fresh-batch timings. |
| Baked freezing | 2 months | Up to 2 months. Freeze fully cooled cookies airtight with parchment between layers. Thaw in their sealed container at room temperature for about 1–2 hours. |
| Restoring | As described | Serve after thawing; optional 3–5-minute refresh. For plain unfilled cookies only, refresh at 300°F (150°C) conventional or 275°F (135°C) fan for 3–5 minutes, then cool 20 minutes before sealing. This is extra time beyond the fresh recipe. |
Notes
- Scale ingredients, including US measures, without changing cookie size or oven temperature. Extra trays increase whole-batch time.
Nutrition
Approximate values per portion from the listed ingredient weights divided into 24 equal portions. Includes required fillings and finishes. Brands, unused coatings and actual portion size affect the estimate.
Frequently Asked Questions
Why can't I use tub spread?
The dough depends on firm roughly 80% fat vegan block butter; watery spreads do not hold the piped ridges reliably.
Should I chill before piping?
No; pipe soft dough first and refrigerate the finished rosettes for 20 minutes.
Can I use a small decorating tip?
A 1/2-inch open-star opening is specified; narrower tips make this shortbread dough difficult to force through.
