Lavender Cake with Lavender Buttercream Frosting

Posted on November 14, 2025

Lavender Cake with Lavender Buttercream Frosting, decorated with edible flowers

Delightful Lavender Cake Recipe with Irresistible Lavender Buttercream Frosting

Picture this: a sun-soaked afternoon in my grandmother’s garden, surrounded by the soothing scent of lavender wafting through the air. As a child, I would scamper around, plucking the delicate flowers and dreaming of all the delicious possibilities they held. It was during one of these dreamy days that I first tasted a Lavender Cake, expertly baked by my grandmother; its enchanting flavor and light, fluffy texture took my breath away. Inspired by those cherished moments, I’ve whipped up my own version — this Lavender Cake Recipe with Lavender Buttercream Frosting that not only brings nostalgia to my heart but also tantalizes the taste buds.

What makes this recipe truly special is the harmonious blend of floral notes and comforting sweetness, making it a unique treat perfect for any occasion. With a tender crumb and a luscious frosting that tastes like a sweet embrace, this cake is better than store-bought options by a mile. It’s a heartwarming comfort food that harkens back to simpler times, where family and love blended seamlessly in the kitchen.

In this post, you’re not just going to get a recipe; you’ll discover tips and tricks that will transform your baking experience, allowing you to recreate those beautiful garden memories in your own home. Ready to bake something extraordinary? Let’s dive in!

What are Lavender Cake and Lavender Buttercream Frosting?

Lavender cake isn’t just any cake; it’s a fragrant and whimsical dessert that evokes the beauty of spring and summer blooms. Rooted in culinary traditions that embrace floral flavors, lavender cake usually features the delightful taste of culinary lavender, which, when baked, adds a delicate floral aroma that envelops your senses. The texture is light yet moist, paired perfectly with the luxurious Lavender Buttercream Frosting.

The combination is unique — you’ll be surprised how a sprinkle of dried lavender takes a straightforward cake to the next level. The gentle sweetness of the cake beautifully complements the creamy, dreamy frosting that’s kissed with a hint of lavender syrup. It’s ideal for special occasions like birthdays or elegant tea parties, but frankly, it’s so delicious, you might just want to make it on a regular Tuesday.

Why You’ll Love This Recipe

  1. Unmatched Flavor: Unlike store-bought cakes, this Lavender Cake Recipe with Lavender Buttercream Frosting captures the essence of real lavender, offering an experience that’s both floral and delightful. You won’t believe the depth of flavor in each bite!

  2. Cost-Effective: Baking a cake at home is often much cheaper than purchasing one from a bakery. Plus, you can adjust the ingredients based on what you like, ensuring that every slice is tailored to your preferences.

  3. Customizable: Want to experiment? You can easily tweak this recipe by adding lemon zest for a citrus twist or swapping out the lavender for another floral note, like rose or chamomile. The choices are endless!

  4. Simple Process: With clear step-by-step instructions, this recipe is approachable even for novice bakers. And trust me, nothing feels better than impressing family and friends with your baking prowess!

  5. Perfect for Any Occasion: Celebrating Mother’s Day? Hosting a baby shower? This cake fits seamlessly into any celebration, making it a versatile staple in your recipe collection.

The time commitment is also minimal, allowing you to create something stunning without feeling overwhelmed.

Ingredients

For this Lavender Cake Recipe with Lavender Buttercream Frosting, let’s gather some quality ingredients:

For the Cake:

  • 1½ Sticks (¾ Cup) unsalted butter (softened at room temperature)
  • 1½ Cups granulated sugar
  • 2 Large whole eggs (at room temperature)
  • 4 Large egg yolks (at room temperature)
  • 2 tsp vanilla extract
  • 3 Cups all-purpose flour
  • 4 tsp baking powder
  • 1 Tbsp dried culinary lavender (finely crushed)
  • ¾ tsp salt
  • 1¼ Cup buttermilk (at room temperature)

For the Lavender Syrup:

  • ⅓ Cup granulated sugar
  • ⅓ Cup water
  • 2 Tbsp dried culinary lavender

For the Lavender Buttercream Frosting:

  • ½ Cup unsalted butter (softened)
  • 2⅓ Cups powdered sugar (sifted)
  • 2 Tbsp cooled lavender simple syrup (from above)
  • 1 tsp vanilla extract

Notes on Ingredients:

  • Opt for high-quality culinary lavender, ensuring it’s labeled for food use, as other varieties can be harmful.
  • Room temperature ingredients mix more evenly, so pull out your eggs and buttermilk well in advance for the best results.

Step-by-Step Instructions

1. Preheat: Start by preheating your oven to 350°F (177°C). Grease and line two 8-inch round cake pans with parchment paper — this will make removing the cake a breeze!

2. Prepare Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, crushed lavender, and salt. This is a crucial step; it ensures that your lavender flavor is evenly distributed throughout the cake.

3. Cream Butter and Sugar: In a large bowl, use an electric mixer to cream the softened butter and granulated sugar together until light and fluffy, usually about 3-5 minutes. It should look pale and airy by now.

4. Add Eggs: Beat in the whole eggs one at a time, followed by the egg yolks and vanilla extract. This step packs your batter with richness!

5. Combine Wet and Dry: Alternating between the dry ingredients and buttermilk, gradually add them to the wet mixture, starting and ending with the dry. Mix on low speed until just combined—overmixing makes for a dense cake!

6. Bake: Divide the batter evenly between your prepared pans. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean. You want the tops to be golden brown and spring back when touched.

7. Cool: After baking, let the cakes cool in the pans for 10 minutes before turning them out onto a wire rack to cool completely.

8. Make Lavender Syrup: While the cakes bake, combine the sugar, water, and lavender in a small saucepan. Bring to a simmer over medium heat, stirring until the sugar dissolves. Remove from heat, steep for 15-20 minutes, then strain out the lavender buds and let the syrup cool completely.

9. Prepare Buttercream Frosting: Beat the softened butter until creamy. Gradually mix in the sifted powdered sugar until the mixture is smooth and fluffy. Finally, add the cooled lavender syrup and vanilla extract, mixing until it reaches your desired consistency.

Chef’s Tips:

  • While baking, check the cakes around the 25-minute mark to prevent overbaking.
  • For extra moisture, you can brush the cakes with lavender syrup as they cool!

Expert Tips & Tricks

  1. Ingredient Quality: Always opt for fresh, high-quality ingredients. They make all the difference, especially with delicate flavors like lavender.

  2. Storage Recommendations: If you have leftovers (which is rare with this beauty), store them in an airtight container at room temperature for two days or in the fridge for up to a week.

  3. Make-Ahead Instructions: You can bake the cakes a day in advance. Just wrap them in plastic wrap to keep them fresh until you’re ready to frost.

  4. Common Problems:

    • Cake Too Dense: Ensure you’re not overmixing your batter and that your leavening agents are fresh.
    • Frosting Too Thin: If your buttercream is too runny, add a little more sifted powdered sugar to thicken it.

Serving Suggestions

This Lavender Cake Recipe with Lavender Buttercream Frosting is stunning on its own, but you can elevate the experience! Serve slices alongside a hot cup of tea or a chilled glass of lemonade for a delightful pairing. For an elegant presentation, sprinkle some additional crushed lavender or edible flowers on top to wow your guests.

Consider serving it at a tea party or a springtime gathering, where the delicate floral notes will enhance the overall ambiance.

Variations & Substitutions

Feeling adventurous? Here are some variations you might consider:

  • Lemon-Lavender Cake: Add the zest of one lemon to your batter for a refreshing twist.
  • Chocolate-Lavender Cake: Replace half of the flour with cocoa powder for a bold contrast.
  • Gluten-Free: Use a gluten-free all-purpose flour blend to accommodate dietary needs.

Additionally, explore seasonal variations by incorporating fresh fruit purees for a summery touch!

Nutrition & Storage Info

  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Total Time: 1 hour
  • Yield: 12 servings
  • Estimated Calories: Approximately 300 calories per slice (based on 12 servings)
  • Storage: Room temperature for 2 days, fridge for up to 1 week; freeze for up to 3 months.

FAQ Section

  1. Can I use fresh lavender instead of dried?

    • Fresh lavender might have a different flavor profile, but you can use it. Just quadruple the amount compared to dried lavender, as it’s less concentrated.
  2. What if I can’t find culinary lavender?

    • You can omit it altogether or use another edible flower like chamomile or rose petals.
  3. Can I make this a layered cake?

    • Absolutely! Just slice the cake layers in half horizontally and add frosting between each layer for an impressive multi-layer cake.
  4. How do I ensure my cake rises perfectly?

    • Ensure your baking powder is fresh and your ingredients are at room temperature for best results.
  5. How can I prevent my cake from sinking?

    • Be cautious not to overmix your batter, and make sure your eggs are at room temperature to help with leavening.
  6. What tools do I need for this recipe?

    • A stand mixer or handheld mixer, measuring cups and spoons, mixing bowls, and two 8-inch round cake pans.
  7. Can I make this recipe dairy-free?

    • Substitute unsweetened almond milk or coconut milk for buttermilk and use vegan butter in place of regular butter.
  8. Can I double this recipe?

    • Yes, you can double the ingredients! Use larger cake pans, and adjust the baking time accordingly.
  9. How do I extract the essence of lavender?

    • Infusing it into liquids like your syrup is the best way to extract its flavors without overwhelming your dish.
  10. Can I decorate this cake with fresh flowers?

    • Yes! Just ensure any flowers used are non-toxic and from a reputable source.

Conclusion

This Lavender Cake Recipe with Lavender Buttercream Frosting is more than just a dessert; it’s a trip down memory lane, evoking feelings of warmth, nostalgia, and pure joy. The process is as delightful as the final result, inviting love and happiness into your kitchen. I encourage you to try making this cake and share your thoughts — your feedback means the world to me! Don’t forget to check out my other amazing recipes on the blog, including scrumptious variations that embrace the bounty of flavors nature offers. Happy baking!

Print

Lavender Cake with Lavender Buttercream Frosting

A fragrant and whimsical dessert that captures the essence of real lavender, perfect for any occasion.

  • Author: morgan
  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Total Time: 60 minutes
  • Yield: 12 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  • Sticks (¾ Cup) unsalted butter (softened at room temperature)
  • 1½ Cups granulated sugar
  • 2 Large whole eggs (at room temperature)
  • 4 Large egg yolks (at room temperature)
  • 2 tsp vanilla extract
  • 3 Cups all-purpose flour
  • 4 tsp baking powder
  • 1 Tbsp dried culinary lavender (finely crushed)
  • ¾ tsp salt
  • 1¼ Cup buttermilk (at room temperature)
  • ⅓ Cup granulated sugar (for lavender syrup)
  • ⅓ Cup water (for lavender syrup)
  • 2 Tbsp dried culinary lavender (for lavender syrup)
  • ½ Cup unsalted butter (for frosting, softened)
  • 2⅓ Cups powdered sugar (sifted)
  • 2 Tbsp cooled lavender simple syrup (for frosting)
  • 1 tsp vanilla extract (for frosting)

Instructions

  1. Preheat your oven to 350°F (177°C). Grease and line two 8-inch round cake pans with parchment paper.
  2. In a medium bowl, whisk together the flour, baking powder, crushed lavender, and salt.
  3. In a large bowl, use an electric mixer to cream the softened butter and granulated sugar together until light and fluffy, about 3-5 minutes.
  4. Beat in the whole eggs one at a time, followed by the egg yolks and vanilla extract.
  5. Gradually add the dry ingredients and buttermilk, alternating between them, mixing on low speed until just combined.
  6. Divide the batter evenly between the prepared pans. Bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
  7. After baking, let the cakes cool in the pans for 10 minutes before turning out onto a wire rack to cool completely.
  8. While the cakes bake, combine the sugar, water, and lavender in a saucepan to make lavender syrup. Simmer until sugar dissolves, then steep and strain.
  9. Beat the softened butter for the frosting until creamy. Gradually mix in the sifted powdered sugar, lavender syrup, and vanilla extract until smooth.

Notes

Opt for high-quality culinary lavender and ensure other ingredients are at room temperature for best results.

Nutrition

  • Serving Size: 1 slice
  • Calories: 300
  • Sugar: 35g
  • Sodium: 200mg
  • Fat: 14g
  • Saturated Fat: 8g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 70mg

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