Use fine unsweetened shreds, not moist sweetened flakes that change sugar and water content.
Thin coconut-rich wafers toast their fine coconut strands during baking for a crisp Christmas-tin cookie.
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Toasted Coconut Shortbread Wafers 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 powdered sugar until smooth. Stir in flour, coconut, cornstarch and salt until cohesive.
Shape and manage temperature
- Shape and manage temperature: Divide into 24 equal portions, about 13 g. Roll each between parchment into a 2 1/4-inch disc about 1/8 inch thick; keep strands pressed within the rims. Refrigerate the shaped cookies for 20 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 13–17 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 17 minutes = 34 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 20 minutes; required chill/rest is 20 minutes; whole-batch oven baking is 34 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
The coconut's fat and fibers plus thin rolling create a crisp wafer rather than a thick coconut sandwich cookie.
Technique & texture
Use fine unsweetened shreds, not moist sweetened flakes that change sugar and water content.
Finishing & serving
Watch rims during the final minutes because exposed coconut browns before the centers.
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
Do I pre-toast the coconut?
No; the thin wafers toast the 45 g coconut during their own bake.
Why only 1/8 inch thick?
This thickness dries the coconut-rich crumb into a wafer; thicker cookies need different baking time.
Can I make sandwiches like the existing vegan recipe?
These are thin butter-and-cornstarch wafers intended to be eaten singly, not that thicker vegan sandwich formula.
