Chop walnuts finely rather than grinding to oily paste; large chunks break the balls.
Finely chopped walnuts and two powdered-sugar coats make tender shortbread snowballs for Christmas.
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Walnut Christmas Shortbread Snowballs 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
- 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 butter and 30 g dough sugar until smooth. Add vanilla, flour, salt and walnuts; mix just until clumps form.
Shape and manage temperature
- Shape and manage temperature: Divide dough excluding coating sugar into 24 equal portions, about 15 g. Roll into 1-inch balls and leave round. Refrigerate the shaped cookies for 30 minutes until firm.
Bake the whole batch
- Bake the whole batch: Heat oven to 325°F (165°C) conventional or 300°F (150°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 19–23 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 23 minutes = 46 minutes.
Cool and finish
- Cool and finish: Rest 10 minutes on each tray, then gently roll warm cookies in half the coating sugar. Cool 25 minutes on a rack and coat again with the remaining sugar; cooling includes the tray rest.
Timing and scaling
- Timing and scaling: Active preparation is 30 minutes; required chill/rest is 30 minutes; whole-batch oven baking is 46 minutes; cooling/setting is 35 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
Small walnut pieces interrupt the flour structure, making a tender ball that needs support while warm.
Technique & texture
Chop walnuts finely rather than grinding to oily paste; large chunks break the balls.
Finishing & serving
The first warm sugar coat adheres, while the second cold coat stays white and snowy.
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 before powdered-sugar coating or chocolate drizzle, airtight between parchment layers. Thaw sealed at room temperature for 1–2 hours, then apply fresh coating. |
| Restoring | 2 hours | 1–2 hours thawing, then fresh finish. Thaw uncoated cookies sealed at room temperature. Add the recipe's powdered sugar or chocolate finish afterward; allow chocolate 30 minutes to set. Do not oven-reheat coated cookies. |
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 coat twice?
Warm cookies melt some of the first sugar layer; the second coat on cooled cookies gives the white finish.
Can walnuts go in as large chunks?
No; finely chop the 57 g nuts so 1-inch balls hold together.
Why not flatten these?
The modest dough sugar and nut-rich formula is intended to bake as tender round snowballs.
