Butter should indent easily but remain cool; melted butter cannot hold the whipped structure.
Small, airy cornstarch cookies with a delicate crumb and fork-marked tops.
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Whipped Vanilla Shortbread Cookies 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
- mixer
- two half sheets
- parchment
- sieve
- fork
Ingredients
US measures are approximate. Gram weights help keep portions consistent; spice weights vary with density.
Instructions
Mix
- Beat butter and sugar for 4 minutes until pale and fluffy; scrape the bowl twice. Beat in vanilla and salt, then sifted flour and cornstarch on low just until combined.
Shape
- Divide into 30 portions, about 18 g each. Roll lightly, place on two parchment-lined half sheets 2 inches apart and press gently with a floured fork. Chill 30 minutes.
Bake
- Heat oven to 300°F (150°C), or 275°F (135°C) fan. Bake one tray at a time for 18–22 minutes until edges are set and faintly golden.
Finish
- Rest 10 minutes on each tray and cool another 20 minutes on a rack.
Chef’s Science & Pro Tips
Ingredient science
Butter should indent easily but remain cool; melted butter cannot hold the whipped structure.
Technique & texture
Measure flour without packing the cup; excess flour makes dough harder to shape.
Finishing & serving
Use cool trays and let the cookies firm before moving them.
Storage and make-ahead
| Method | How long | What to do |
|---|---|---|
| Room temperature | up to 5 days | Keep airtight in a cool dry room for up to 5 days. |
| Refrigeration | As described | Baked refrigeration is unnecessary; use airtight containers if the room is hot. |
| Raw freezing | up to 1 month | Freeze unbaked dough airtight up to 1 month; thaw in the refrigerator before shaping. |
| Baked freezing | up to 2 months | Freeze completely cool cookies up to 2 months, separated by parchment. |
| Restoring | As described | Thaw sealed at room temperature. Refresh plain unglazed cookies at 300°F (150°C) for 3–5 minutes and cool fully. |
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 30 equal portions. Includes required fillings and finishes. Brands, unused coatings and actual portion size affect the estimate.
Frequently Asked Questions
Why must the butter stay cool during whipping?
Cool softened butter can hold air; oily or melted butter loses the whipped structure.
Can I replace cornstarch with more flour?
No direct substitution is checked for this formula. Cornstarch contributes the intended delicate crumb.
Why are my cookies fragile straight from the oven?
The butter-rich crumb firms as it cools. Give them 10 minutes on the tray before lifting.
