Brown Butter Lavender Shortbread Cookies

Ingredients

• 1 cup unsalted butter
• 1 teaspoon culinary lavender buds, plus 1/2 teaspoon for sugar if desired
• 1/2 cup powdered sugar, sifted
• 1/4 cup granulated sugar
• 1 teaspoon pure vanilla extract
• 1/2 teaspoon fine sea salt
• 1 3/4 cups all-purpose flour
• 1/4 cup white rice flour or cornstarch
• 2 tablespoons granulated sugar, for topping
• 1 teaspoon finely grated lemon zest, optional
• 1 tablespoon coarse sugar, optional for edges

Instructions

1. Place the butter in a light-colored saucepan over medium heat. Cook, stirring often, until the butter foams, smells nutty, and the milk solids turn golden brown. Immediately pour into a heatproof bowl, scraping in the browned bits.
2. Stir 1 teaspoon lavender buds into the hot brown butter. Let steep for 10 minutes, then strain the butter through a fine sieve. Cool until opaque and soft but not fully hard, about 25 to 35 minutes at room temperature.
3. In a mixing bowl, beat the cooled brown butter, powdered sugar, granulated sugar, vanilla, and salt until creamy and slightly lighter, about 1 minute. Do not whip too much air into the dough.
4. Add the flour and rice flour. Mix on low speed or fold by hand until the dough looks crumbly but holds together when pressed. If using lemon zest, fold it in at the end.
5. Transfer the dough to parchment and press it into a rectangle about 1/2 inch thick. Cover and chill for 45 minutes, or until firm enough to cut cleanly but not rock hard.
6. Heat the oven to 325°F. Line two baking sheets with parchment. Mix the topping sugar with the remaining 1/2 teaspoon crushed lavender, rubbing it together with your fingertips to release aroma.
7. Cut the chilled dough into 24 rectangles or squares. Dip the tops lightly in lavender sugar. If desired, press the edges into coarse sugar for a subtle crunch.
8. Arrange cookies 1 inch apart on the prepared sheets. Bake for 14 to 18 minutes, rotating the pan once, until the edges are set and just barely golden. The centers should remain pale.
9. Let cookies cool on the baking sheet for 8 minutes before moving them to a rack. Shortbread firms as it cools, so avoid judging the texture while hot.

Tips

• Use a light-colored saucepan for browning butter so you can see the milk solids change color.
• If the dough cracks while rolling, let it stand for 5 minutes and press it back together; shortbread dough is forgiving.
• Rice flour creates a delicate sandy texture, but cornstarch is a reliable substitute.
• Keep the cookies pale for a refined shortbread texture; deep browning can make the lavender taste harsh.
• Crush lavender for the topping lightly, not into powder, to avoid a dusty texture.

Storage

Store cooled cookies in a tightly sealed tin or container at room temperature for up to 1 week. Their flavor improves slightly after the first day. Freeze baked cookies for up to 2 months, separated by parchment, and thaw at room temperature. The unbaked dough can be wrapped and frozen for 1 month; thaw in the refrigerator before cutting.

Variations

• Dip one corner of each cooled cookie in melted white chocolate for a tea-party finish.
• Replace lemon zest with orange zest for a softer citrus note.
• Add 1/4 teaspoon almond extract with the vanilla for a bakery-style aroma.
• Cut into slim fingers instead of squares for an elegant cookie box shape.

Nutrition note

Approximate nutrition depends on cookie size and optional toppings. This is a traditional butter shortbread and is provided for enjoyment, not as medical, diet, or wellness advice.

FAQ