Aromatic Lavender Lemon Squares

Ultimate Vegan Lavender Lemon Bars: A Zesty, Floral Delight for Any Occasion

Embrace the enchanting fusion of bright citrus and fragrant lavender with these exquisite vegan lemon bars. Perfectly balanced, subtly flavored, and boasting a delightfully crumbly shortbread crust, these bars are a guaranteed crowd-pleaser for any season, especially spring and summer gatherings. Prepare to be captivated by this refreshing plant-based dessert!

A perfectly portioned vegan lavender lemon bar with a bite taken out, revealing the creamy lemon filling, with more bars in the background on parchment paper adorned with delicate lavender flakes.

While my original Vegan Lemon Bars have long been a beloved staple on my site, a spark of inspiration led me to an exciting new variation: infusing them with the delicate essence of lavender. The result? A dessert that, in my honest opinion, transcends the original, offering an elevated flavor experience that is simply irresistible. I am thrilled to share this recipe with you and sincerely hope you find as much joy in them as I do!

The culinary pairing of lavender and lemon is nothing short of magical, a true match made in heaven. The aromatic lavender introduces a subtle, sophisticated floral note that complements the vibrant tang of fresh lemon without ever overwhelming it. It’s distinctly present, yet perfectly harmonious. Over the past few years, my admiration for lavender in culinary creations has grown immensely, leading me to discover delightful treats like refreshing lavender lemonade and comforting lavender lattes. Trust me, the combination is SO GOOD, and these bars exemplify that exquisite balance.

The Vegan Advantage: Effortless Indulgence

What sets these lemon bars apart, beyond their unique flavor, is their completely vegan nature. Unlike traditional lemon bars that rely heavily on eggs and dairy for their rich, custardy filling, these plant-based beauties achieve a luscious texture using simple, accessible ingredients. This vegan approach not only makes them suitable for a wider range of dietary preferences but also simplifies the cooking process. The creamy lemon curd filling comes together effortlessly on the stovetop in a matter of minutes, eliminating the need for tempering eggs or worrying about curdling. It’s a truly fuss-free way to create a gourmet-quality dessert.

For those interested in mastering the basics of plant-based citrus delights, you can check out my foundational recipe for Vegan Lemon Curd. It’s an incredibly versatile recipe that’s fantastic on toast, with fluffy scones, or as a delightful filling for countless other desserts!

A close-up shot of a single perfectly sliced lavender lemon bar, showcasing its vibrant yellow filling and golden crust, with more neatly arranged bars visible in the softly blurred background.

Crafting the Perfect Flavor Infusion

The secret to these bars’ enchanting lavender aroma lies in infusing the sugar directly with dried culinary lavender. This method ensures that the floral notes are evenly distributed throughout the lemon filling, creating a harmonious and well-rounded taste. The gentle warmth of the food processor helps to release the essential oils from the lavender, marrying them perfectly with the sweetness of the sugar. This step is crucial for achieving that signature subtle yet distinct lavender presence.

Essential Ingredients for Your Lavender Lemon Bars

Creating these delightful bars requires a handful of common pantry staples, alongside a couple of special ingredients that truly make them shine. Here’s a detailed look at what you’ll need to gather:

  • Vegan Butter: This is the foundation of our rich and crumbly shortbread crust. The market now offers an impressive array of high-quality vegan butters made from various plant oils. Look for a stick butter that mimics the consistency and baking properties of dairy butter for the best results. Brands like Miyoko’s Kitchen, Country Crock Plant Butter, or Earth Balance are excellent choices. Its melted form helps bind the crust ingredients perfectly.
  • Granulated Sugar: You’ll need sugar for both the crust and the filling. For the filling, this is where our culinary lavender will be infused, creating a beautifully aromatic base. Ensure you’re using a cane sugar that is certified vegan, as some sugars are processed with bone char.
  • All-Purpose Flour: The backbone of our sturdy yet tender shortbread crust. For those with dietary restrictions, a high-quality 1:1 gluten-free all-purpose flour blend can be seamlessly substituted here without compromising texture. Ensure your gluten-free blend contains xanthan gum for optimal results.
  • Culinary Lavender: This is the star ingredient for flavor infusion! It’s essential to use culinary-grade dried lavender, as it’s specifically grown and processed for consumption and free from pesticides. A small bag will go a long way, lasting through many batches of these and other lavender-infused recipes. You can find it in specialty spice shops, health food stores, or online.
  • Fresh Lemon Zest and Juice: The brighter the lemon, the better the bars! You’ll need approximately 3-4 fresh, vibrant lemons to yield enough zest and juice. The zest provides an intense citrus aroma and essential oils, while the juice delivers the characteristic tangy flavor that balances the sweetness and floral notes. Always opt for fresh lemons; bottled juice won’t give you the same bright, authentic taste.
  • Unsweetened Plant Milk: To achieve the creamy consistency of our vegan lemon curd, a neutral-flavored plant milk is ideal. I typically use unsweetened soy milk, but unsweetened oat milk, almond milk, or even a full-fat canned coconut milk (for a richer, slightly tropical twist) will work beautifully. The key is “unsweetened” to avoid overpowering the delicate balance of lemon and lavender.
  • Cornstarch: This acts as our thickening agent, transforming the liquid ingredients into a firm, sliceable lemon curd without the need for eggs. It’s a fantastic vegan alternative that provides a smooth, glossy finish to the filling.
  • Tiny Pinch of Turmeric (Optional): For a visually appealing, vibrant yellow hue reminiscent of classic lemon bars, a tiny pinch of turmeric can be added to the filling. It’s purely for color and doesn’t affect the taste.
A food processor containing granulated sugar and small, dark specks of culinary lavender, ready to be blended into fragrant lavender sugar, set against a clean grey background.

Step-by-Step: How to Make Your Own Vegan Lavender Lemon Bars

Making these gorgeous lavender lemon bars is a surprisingly straightforward process, broken down into a few simple stages. Follow these steps for a perfect batch every time.

For precise measurements and a printable version, please refer to the complete recipe card found further below.

  1. Prepare the Lavender Sugar: This crucial first step sets the stage for our unique flavor. Combine the granulated sugar and dried culinary lavender in a food processor or a high-speed blender. Pulse and blend until the lavender is finely ground into tiny pieces and thoroughly integrated with the sugar. The mixture should become incredibly fragrant, indicating that the lavender’s essential oils have been released. You can do this while the crust bakes or even a few days in advance for a more pronounced lavender flavor.
  2. Create the Easy Shortbread Crust: In a mixing bowl, combine the melted vegan butter, sugar, and a pinch of salt. Stir well until homogenous. Gradually add the all-purpose flour, mixing until a thick, cohesive dough forms. Press this dough evenly and firmly into your prepared 8×8 or 9×9 inch baking pan (lined with parchment paper for easy removal). Bake for approximately 18 minutes, or until the edges are lightly golden. Remove from the oven and set aside to cool slightly while you prepare the filling.
  3. Whisk Up the Luscious Lemon Filling: In a medium saucepan, whisk together all the filling ingredients: fresh lemon zest, fresh lemon juice, your pre-made lavender-infused sugar, plant milk, cornstarch, and the optional tiny pinch of turmeric for color. Whisk continuously and thoroughly to ensure the cornstarch fully dissolves, preventing lumps.
  4. Cook the Filling to Perfection: Place the saucepan over medium-high heat. Continue to whisk frequently, bringing the mixture to a gentle boil. As it heats, the cornstarch will activate, and the filling will begin to bubble and visibly thicken. Once it reaches a thick, custard-like consistency, immediately remove it from the heat. Avoid overcooking, as this can make the filling too stiff.
  5. Assemble and Chill: Carefully pour or spread the warm, thickened lemon-lavender filling evenly over the pre-baked shortbread crust in the pan. Use an offset spatula or the back of a spoon to ensure a smooth, uniform layer. Allow the bars to cool at room temperature for about 30 minutes, then transfer them to the refrigerator. Chill for at least 1-2 hours, or preferably overnight, to allow the filling to fully set and firm up. This chilling time is essential for clean cuts.
  6. Serve with a Flourish: Once thoroughly chilled and firm, use the parchment paper overhang to lift the entire slab of bars from the pan. Place them on a cutting board, dust generously with powdered sugar for a beautiful presentation, and if desired, sprinkle a few extra dried lavender flakes on top. Cut into 16 neat squares and serve immediately. Enjoy the refreshing, floral taste!
An overhead view of several finished vegan lavender lemon bars arranged on a white surface, most lying flat, with one turned on its side to display the layers, dusted with powdered sugar.

Tips for Perfect Lavender Lemon Bars Every Time

  • Don’t Skimp on Fresh Lemon: The quality of your lemons makes a huge difference. Freshly squeezed juice and zest are non-negotiable for that bright, authentic lemon flavor. Bottled juice lacks the vibrant acidity and essential oils found in fresh lemons.
  • Culinary Lavender is Key: Always use culinary-grade lavender, which is safe for consumption and free from chemicals. Decorative lavender or lavender essential oils are not suitable for baking.
  • Patience with Chilling: Resist the urge to cut the bars too soon! Adequate chilling time (at least 2 hours, ideally overnight) is crucial for the filling to fully set, ensuring clean, beautiful slices.
  • Even Crust Thickness: Press the shortbread crust into the pan as evenly and firmly as possible. This prevents thin spots that might overbake or crumble.
  • Avoid Overcooking the Filling: Once the filling visibly thickens and bubbles, remove it from the heat. Overcooking can lead to a rubbery texture.

Storing and Enjoying Leftover Lavender Lemon Bars

These bars are best enjoyed chilled. Store any leftover bars in an airtight container in the refrigerator for up to 1 week. It’s important to note that while they keep well in the fridge, they do not freeze well; the texture of the lemon filling can become grainy upon thawing. If you plan to serve them dusted with powdered sugar, remember that the sugar tends to dissolve into the filling in the humid environment of the refrigerator. For the prettiest presentation, dust with powdered sugar just before serving. However, they taste absolutely delicious with or without the extra dusting!

A side view of several neatly sliced vegan lavender lemon squares, with fresh lemon slices and delicate purple flowers in the softly blurred background, highlighting their elegant appeal.

Variations and Customizations

While this recipe is perfect as is, you can always experiment with different flavors and presentations:

  • Citrus Swaps: Not just lemon! Try using lime or grapefruit for a slightly different citrus twist. The lavender would pair wonderfully with either.
  • Berry Bliss: Swirl a handful of fresh or frozen berries (like blueberries or raspberries) into the lemon filling just before spreading it over the crust for an added burst of fruity flavor and color.
  • Almond Extract: A tiny splash of almond extract in the shortbread crust can add another layer of sophisticated flavor that complements both lemon and lavender.
  • Decorative Flourishes: Beyond powdered sugar, consider candied lemon slices, a drizzle of vegan white chocolate, or edible flowers for an extra touch of elegance.

Frequently Asked Questions (FAQ)

Can I make these gluten-free?

Absolutely! As mentioned in the ingredient section, simply substitute the all-purpose flour in the shortbread crust with a high-quality 1:1 gluten-free all-purpose baking mix that contains xanthan gum. The rest of the recipe is naturally gluten-free.

What if I don’t have a food processor?

No problem! You can still infuse the sugar with lavender. Simply finely chop the dried culinary lavender by hand using a sharp knife, or grind it with a mortar and pestle until it’s very fine. Then, combine it thoroughly with the sugar in a bowl, using your fingers to rub the lavender into the sugar. For an even deeper flavor, let the lavender sugar sit for a few hours or overnight before using.

Is lavender safe to eat?

Yes, culinary lavender is perfectly safe and delicious to eat when used in appropriate quantities. It has a distinct floral, slightly sweet, and herbaceous flavor. The key is to use culinary-grade lavender and measure it carefully, as a little goes a long way. Too much can result in a soapy or overly perfumed taste.

Can I use bottled lemon juice?

While technically possible, I strongly advise against using bottled lemon juice for this recipe. Freshly squeezed lemon juice provides a vibrant, bright, and authentic citrus flavor that is unmatched by bottled varieties. The natural acidity and essential oils in fresh lemons are crucial for the best possible taste and aroma in these bars.

Discover More Vegan Lemon Desserts

If you’ve fallen in love with the zesty goodness of these lavender lemon bars, you’ll be delighted to explore more of my favorite vegan lemon-infused treats:

  • Luscious Vegan Lemon Cake
  • Bright Lemon Poppyseed Cake with Whipped Lemon Buttercream
  • Moist Lemon Blueberry Bread
  • Chewy Lemon Crinkle Cookies
  • Classic Vegan Lemon Meringue Pie
  • Elegant Lemon Blueberry Lavender Cake
A beautifully composed stack of three vegan lavender lemon bars, showing off their distinct layers and powdered sugar dusting, set against a stylish grey background.
square image of several lemon bars with lavender flakes on parchment paper

4.80 stars (5 ratings)

Lavender Lemon Bars

A perfect spring or summer treat, these vegan Lavender Lemon Bars are infused with a subtle lavender flavor. With plenty of fresh lemon juice and an easy shortbread crust, they are sure to be a hit!
Prep: 20 minutes
Cook: 18 minutes
Chilling time: 2 hours
Total: 2 hours 38 minutes
Servings: 12 squares
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Ingredients  

Shortbread Crust

  • 1/2 cup vegan butter, melted
  • 1/4 cup granulated sugar
  • 1 cup all purpose flour
  • 1/4 teaspoon salt

Lavender Lemon Filling

  • 1 1/2 cups granulated sugar
  • 1 teaspoon dried culinary lavender
  • 2 teaspoons lemon zest
  • 3/4 cup lemon juice fresh squeezed only
  • 1 1/4 cups unsweetened soy milk or oat, coconut, almond
  • 6 tablespoons cornstarch
  • tiny pinch of turmeric for color

For Serving

  • powdered sugar, for dusting
  • more lavender, optional

Instructions 

  • Prepare the lavender sugar: You can do this as the crust is baking, or a few days ahead of time for more flavor! Add dried culinary lavender and sugar to a food processor and pulse/blend until the lavender is finely ground and mixed into the sugar, about 20 seconds. Set aside until ready to use.
  • Preheat oven: Preheat the oven to 350 degrees F and line an 8×8 inch or 9×9 inch pan with parchment paper, leaving a little overhang for easy removal.
  • Make the crust: In a medium bowl, mix together the melted vegan butter, sugar and salt. Add the flour and stir until combined. The dough will be thick. Press it into the pan with your hands, evenly and firmly. Bake for about 18 minutes until the edges are very lightly browned. Set aside.
  • Make the filling: In a medium saucepan, add the lemon zest, lemon juice, lavender infused sugar, milk, cornstarch and a tiny pinch of turmeric. Whisk well to dissolve the cornstarch and turn the heat to medium-high. Whisk frequently, until the mixture bubbles and and thickens. Once it thickens, remove it from heat. You don’t want to over cook it.
  • Spread filling and let cool: Spread the filling evenly over the cooked crust. Let it cool at room temperature for 30 minutes, then transfer to the refrigerator for an additional 1-2 hours, or overnight. The filling will set and firm up.
  • Serve: Lift the bars out of the pan with the parchment paper, dust generously with powdered sugar and sprinkle a few lavender leaves on top, if desired. Cut into 16 squares and serve. Enjoy!

Notes

  1. Leftovers should be kept in a covered container in the refrigerator for up to 1 week. They can be frozen as well.
  2. May use full fat canned coconut milk for the milk. I prefer soy or almond milk.
  3. For gluten free, use a quality gluten free flour mix in the crust.

Nutrition

Serving: 1of 12 servings | Calories: 232kcal | Carbohydrates: 42g | Protein: 2g | Fat: 7g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 3g | Sodium: 120mg | Potassium: 61mg | Fiber: 1g | Sugar: 30g | Vitamin A: 414IU | Vitamin C: 6mg | Calcium: 36mg | Iron: 1mg
Course: Dessert
Cuisine: American
Author: Nora Taylor
Did you make this recipe?Mention @nora_cooks_vegan_ or tag #noracooks!