Looking to impress with a dessert that’s as visually stunning as it is delicious? This Blackberry Lavender Cake combines the rich, fruity flavor of blackberries with the subtle, aromatic notes of lavender for a treat that’s truly unforgettable. Whether you're a seasoned baker or a beginner in the kitchen, this recipe has everything you need to create a show-stopping dessert. Read on to discover how to make this exquisite cake from scratch and pick up tips for creating the perfect presentation!

What is a Blackberry Lavender Cake?
A Blackberry Lavender Cake is a layered dessert made with fresh blackberries, a hint of lavender, and a moist vanilla or lavender-flavored cake base. The combination of juicy, slightly tart blackberries with the floral sweetness of lavender creates a sophisticated flavor profile that's perfect for special occasions or simply treating yourself. The cake is often frosted with buttercream or cream cheese frosting, making each bite melt in your mouth. This recipe provides a balance of fruity, floral, and creamy flavors in every slice.
Ingredients List for Blackberry Lavender Cake
For the Cake:
- 2 ½ cups all-purpose flour
- 2 ½ teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 ½ cups granulated sugar
- 1 cup unsalted butter, softened
- 4 large eggs, room temperature
- 1 tablespoon dried culinary lavender, finely ground
- 1 cup whole milk, room temperature
- ½ cup sour cream, room temperature
- 1 tablespoon vanilla extract
- 1 cup fresh blackberries, lightly crushed
For the Blackberry Lavender Syrup:
- ½ cup water
- ¼ cup sugar
- 1 tablespoon dried culinary lavender
- ½ cup fresh blackberries
For the Blackberry Lavender Buttercream Frosting:
- 1 ½ cups unsalted butter, softened
- 4 cups powdered sugar
- ¼ cup blackberry lavender syrup (recipe above)
- 1 teaspoon vanilla extract
- 1-2 tablespoon milk, if needed
- Extra blackberries and lavender for garnish
Substitutions and Variations
Want to make the Blackberry Lavender Cake uniquely yours? Here are some options for substitutions and variations:
- Dairy-Free: Replace butter with a plant-based butter substitute, milk with almond or oat milk, and sour cream with coconut cream.
- Gluten-Free: Use a gluten-free all-purpose flour blend in place of regular flour for a gluten-free version.
- Lavender Intensity: Adjust the amount of lavender to control the floral taste. Use less if you prefer a milder lavender flavor.
- Frosting Options: Instead of buttercream, try cream cheese frosting for a tangier flavor that pairs beautifully with the berries.
Step-by-Step Cooking Instructions

Step 1: Prepare the Lavender Syrup
- In a small saucepan, combine water, sugar, dried lavender, and blackberries.
- Bring the mixture to a simmer over medium heat, stirring until the sugar dissolves.
- Let it simmer for about 5-7 minutes, then strain to remove solids. Set aside to cool.
Step 2: Make the Cake Batter
- Preheat your oven to 350°F (175°C) and grease and flour three 8-inch round cake pans.
- In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
- In a large mixing bowl, cream the butter and sugar together until light and fluffy (about 3-4 minutes).
- Add the eggs one at a time, beating well after each addition. Stir in the ground lavender and vanilla extract.
- Alternate adding the dry ingredients with milk and sour cream, beginning and ending with the dry ingredients. Fold in the crushed blackberries gently.
Step 3: Bake the Cake
- Divide the batter evenly among the prepared cake pans.
- Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
- Allow the cakes to cool in the pans for 10 minutes, then transfer to wire racks to cool completely.
Step 4: Prepare the Blackberry Lavender Buttercream
- In a mixing bowl, beat the softened butter until smooth and creamy.
- Gradually add the powdered sugar and beat on low speed.
- Pour in the blackberry lavender syrup and vanilla extract, beating until well combined.
- If needed, add milk one tablespoon at a time until you reach the desired consistency.
How to Cook Blackberry Lavender Cake: A Step-by-Step Guide
- Layering: Place the first cake layer on a cake stand or serving plate. Spread a thin layer of frosting over the top.
- Add Syrup: Lightly brush each cake layer with the lavender syrup before adding the frosting.
- Stacking: Add the second cake layer and repeat with more frosting and syrup. Finally, place the third layer on top and apply a crumb coat of frosting around the entire cake.
- Final Frosting: Apply a final, thicker layer of frosting. Use a spatula to create smooth or textured sides, depending on your preferred look.
Common Mistakes to Avoid
- Using Too Much Lavender: Lavender has a potent flavor, so use it sparingly. Too much can make the cake taste soapy.
- Overmixing the Batter: Overmixing can lead to a dense or tough cake. Fold the ingredients gently until just combined.
- Skipping the Syrup: The syrup enhances the lavender flavor and keeps the cake moist, so don’t skip it!
Serving and Presentation Tips
The Blackberry Lavender Cake is best served slightly chilled to bring out the flavors of the blackberries and lavender. Slice with a warm, serrated knife for clean cuts, and serve each piece on a dessert plate for an elegant presentation.
How to Serve Blackberry Lavender Cake
Serve each slice with a garnish of fresh blackberries, a drizzle of blackberry sauce, and a sprinkle of lavender buds for a luxurious finish. You could also add a dollop of whipped cream or a small scoop of vanilla ice cream on the side for extra indulgence.
Presentation Ideas for Blackberry Lavender Cake
- Naked Cake Style: Frost only the top of each layer, leaving the sides exposed for a rustic look.
- Floral Garnishes: Decorate the top with edible flowers, sprigs of fresh lavender, and whole blackberries.
- Drip Effect: Use a blackberry glaze or sauce to create a drip effect around the edges of the cake.
Blackberry Lavender Cake Recipe Tips
- Plan Ahead: Allow plenty of time for the cake to cool before frosting; warm cakes can cause the frosting to melt.
- Use Fresh Ingredients: Fresh blackberries and high-quality culinary lavender will make a noticeable difference in flavor.
- Store Properly: Keep the cake refrigerated in an airtight container to maintain freshness and prevent the lavender flavor from dissipating.
Frequently Asked Questions (FAQs)
Q: Can I use frozen blackberries for this recipe?
A: Yes, you can use frozen blackberries, but make sure to thaw and drain them well before using to avoid excess moisture in the batter.
Q: How do I grind the lavender?
A: You can use a spice grinder or mortar and pestle to finely grind dried culinary lavender. Be careful not to over-grind, as it can release oils that may overpower the cake.
Q: Can I make this cake in advance?
A: Absolutely! This cake can be baked and assembled a day in advance. Store it in the refrigerator, and bring it to room temperature before serving.
Q: What other frosting options work well with this cake?
A: Cream cheese frosting, whipped cream frosting, or a light mascarpone frosting would pair beautifully with the blackberry and lavender flavors.
Q: How long will the cake stay fresh?
A: Stored in an airtight container in the refrigerator, the cake will stay fresh for 3-4 days.
Conclusion
The Blackberry Lavender Cake is a delightful way to combine the unique flavors of blackberries and lavender into one elegant dessert. Perfect for birthdays, tea parties, or any special occasion, this cake is sure to impress with its stunning appearance and sophisticated taste. From the moist, tender layers to the luscious buttercream, every bite is a treat. Follow the steps above, experiment with the substitutions if needed, and don’t forget to present it beautifully to wow your guests. Enjoy baking, and savor every slice of this unique floral-fruity cake!
PrintBlackberry Lavender Cake Recipe
This Blackberry Lavender Cake recipe combines the tartness of blackberries with the floral aroma of lavender for a beautiful, delicious cake. Perfect for special occasions, this layered cake is topped with smooth cream cheese frosting and fresh berries. The recipe highlights blackberries and lavender for a stunning dessert that’s sure to impress.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 ½ cups fresh blackberries
- 1 tbsp dried culinary lavender
- 2 cups all-purpose flour
- 1 tsp baking powder
- ½ tsp baking soda
- ¼ tsp salt
- 1 cup granulated sugar
- ½ cup unsalted butter, softened
- 2 large eggs
- 1 tsp vanilla extract
- ½ cup buttermilk
- Frosting of choice (e.g., cream cheese frosting)
Instructions
- Preheat oven to 350°F (175°C). Grease and flour two 8-inch round cake pans.
- In a small bowl, mix lavender and ¼ cup sugar; set aside.
- In a large bowl, whisk flour, baking powder, baking soda, and salt.
- In another bowl, cream the butter and remaining sugar until fluffy. Add eggs one at a time, then vanilla.
- Alternately add flour mixture and buttermilk to the butter mixture, starting and ending with flour. Gently fold in blackberries and lavender mixture.
- Pour batter into pans and bake for 25–30 minutes, until a toothpick comes out clean.
- Let cool completely before frosting and layering with fresh blackberries if desired.
Notes
- For a stronger lavender flavor, increase dried lavender by ½ tsp.
- Use fresh or frozen blackberries; if frozen, do not thaw to prevent color bleeding.
Nutrition
- Serving Size: 1 slice
- Calories: 320 kcal
- Sugar: 28 g
- Sodium: 120 mg
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