
These delightful lemon lavender cookies deliver the perfect balance of floral aroma and bright citrus flavor in every bite. The cookies have an irresistibly soft, buttery texture with slightly crispy edges that will have you reaching for seconds. Topped with a lavender-lemon glaze that adds just the right amount of sweetness and enhances both the floral and citrus notes, these cookies are a truly special treat that's surprisingly simple to make.
The first time I made these cookies, the kitchen filled with the most amazing aroma of lavender and lemon. My daughter came running in to see what I was baking! We couldn't wait for them to cool before trying one, and the combination of soft, buttery cookie with that hint of lavender and bright lemon was absolutely magical. They've become our favorite spring and summer treat to share with friends.
Ingredients
For the Cookies
- 2 sticks salted butter: Should be slightly softened (cool room temperature) but still holding its shape; if too warm, cookies will spread too much
- 3/4 cup granulated sugar: Creates the perfect sweetness and contributes to the soft texture
- 2 tablespoons lemon zest: Fresh zest from 3-4 medium lemons gives these cookies their vibrant citrus flavor
- 2 tablespoons culinary lavender: Look for food-grade lavender at specialty stores or online; ensure you're using just the purple buds
- 1 large egg: Brings everything together; should be at room temperature for best results
- 2 1/4 cups all-purpose flour: Measure using the spoon and level method for accurate results
- 2 tablespoons cornstarch: The secret to that melt-in-your-mouth texture
- 1/2 teaspoon baking powder: Provides just the right amount of lift
For the Lemon Lavender Glaze
- 1 1/2 cups powdered sugar: Sift to ensure a smooth, lump-free glaze
- 2-3 tablespoons fresh lemon juice: Use only fresh juice for the brightest flavor
- 1/2 teaspoon lavender extract: Optional but enhances the floral notes beautifully
- A few drops purple food coloring: Just enough to create a delicate lavender hue
- Additional lavender buds and lemon zest: For garnish and extra aroma

Step-by-Step Instructions
- Prepare your baking sheets:
- Preheat your oven to 350°F and line two baking sheets with parchment paper. This prevents sticking and makes cleanup a breeze.
- Mix dry ingredients:
- In a small bowl, whisk together the flour, cornstarch, and baking powder until well combined. The cornstarch is the secret ingredient that gives these cookies their tender, melt-in-your-mouth quality.
- Cream butter mixture:
- In a large mixing bowl using a stand mixer with the paddle attachment (or a hand mixer), beat the butter, sugar, lemon zest, and lavender on medium speed for 2-3 minutes. Don't rush this step! Proper creaming creates air pockets that help the cookies rise and develop their perfect texture.
- Add egg:
- Mix in the egg until completely incorporated, stopping to scrape down the sides of the bowl to ensure everything is evenly mixed.
- Incorporate dry ingredients:
- On low speed, gradually add the flour mixture to the butter mixture, mixing just until combined. Be careful not to overmix. The dough will appear slightly dry but should hold together when pressed.
- Form cookies:
- Using a small cookie scoop, portion out 1-tablespoon balls of dough onto the prepared baking sheets, spacing them about 2 inches apart to allow for spreading.
- Flatten dough:
- Gently press each ball with your palms to flatten to about 1/3 inch thickness. This helps the cookies bake evenly and creates their perfect shape.
- Bake to perfection:
- Bake the cookies for 12-15 minutes, one sheet at a time, until the edges are just turning golden and the centers appear set. Start checking at the 10-minute mark as oven temperatures can vary significantly.
- Cool properly:
- Allow the cookies to rest on the baking sheet for 5 minutes before transferring to a wire rack to cool completely. This brief rest helps them firm up enough to move without breaking.
- Prepare the glaze:
- In a medium bowl, whisk together the powdered sugar, lemon juice, and lavender extract until smooth. The consistency should be thick but pourable - adjust with more powdered sugar or lemon juice as needed. Add a few tiny drops of purple food coloring for a delicate lavender color.
- Glaze and garnish:
- Spoon the glaze over each cooled cookie, then immediately sprinkle with additional lavender buds and lemon zest if desired. Allow the glaze to set for about 30 minutes before serving or storing.
Delicious Variations
These cookies are wonderfully versatile. You can easily adapt them by trying:
- Different citrus flavors - Substitute lime, orange, or even grapefruit zest for a new flavor profile
- White chocolate addition - Fold 3/4 cup white chocolate chips into the dough before baking for extra sweetness
- Cookie bars format - Press the dough into an 8×8 baking pan and bake for 22-25 minutes for delicious lemon-lavender cookie bars

The Art of Lavender Baking
Working with lavender in baking is truly a delight. The key is moderation - too little and you miss the floral notes, too much and your cookies might taste like soap! The 2 tablespoons in this recipe creates the perfect balance, especially when paired with bright lemon to cut through the floral intensity.
The Secret to Perfect Texture
The combination of proper butter temperature, accurate flour measurement, and the addition of cornstarch creates the ideal cookie texture. If your cookies spread too much, your butter was likely too warm. If they're too dense, you may have added too much flour. Remember that kitchen scales are your best friend for consistent baking results!
I've always had a lovely lavender plant in my garden, but never thought to use it in baking until my grandmother shared her lavender shortbread recipe. The first time I tried combining it with lemon was a revelation! My family now requests these cookies for every spring gathering, and they've become my signature contribution to baby showers and afternoon teas.
My final thought on these lemon lavender cookies is that they truly represent what I love most about baking - the ability to bring together simple ingredients in a way that creates something magical. The combination of floral lavender and bright lemon creates a sophisticated flavor profile that feels special without being complicated. Whether you're an experienced baker or just starting out, these cookies offer a delightful baking experience with beautiful, delicious results that never fail to impress. Happy baking!
Frequently Asked Questions
- → Where can I find culinary lavender buds?
- Culinary lavender can be found at specialty food stores, farmers markets, herb shops, or online retailers. Make sure you're buying food-grade lavender specifically labeled for culinary use, as ornamental lavender may be treated with chemicals not safe for consumption.
- → Can I substitute dried lavender with lavender extract?
- Yes, you can substitute the 2 tablespoons of dried lavender buds with 1 to 1½ teaspoons of food-grade lavender extract in the cookie dough. Add it along with the egg. However, the visual appeal and texture will be slightly different.
- → How strong is the lavender flavor in these cookies?
- The lavender provides a subtle floral note that complements the lemon without overpowering it. If you're concerned about the intensity, you can start with 1 tablespoon of lavender buds and adjust according to your preference in future batches.
- → Can I make these cookies ahead of time?
- Yes! The cookie dough can be made up to 3 days ahead and refrigerated. Let it come to cool room temperature before scooping and baking. Baked, unglazed cookies can be frozen for up to 3 months. Thaw at room temperature and add the glaze before serving.
- → My cookies spread too much during baking. What went wrong?
- If your cookies spread too much, the butter might have been too warm. Make sure it's at cool room temperature - slightly soft but still cool to the touch. You can also try chilling the shaped cookie dough for 15-20 minutes before baking if your kitchen is warm.