If you’re looking for a cake that’s both elegant and bursting with delicate flavors, the Blackberry Lavender Cake is a perfect choice. This cake beautifully combines the subtle floral notes of culinary lavender with the juicy tartness of fresh blackberries. The result is a moist, fragrant cake that feels like a sophisticated treat for special occasions or afternoon tea.

Lavender adds a gentle aromatic touch without overpowering the fruit, while blackberries contribute natural sweetness and vibrant color. This cake is often layered with a light lavender-infused buttercream or cream cheese frosting to complement the flavors perfectly.

Let’s dive into baking this stunning dessert!

Ingredients

For the Blackberry Lavender Cake:

• 2 ¼ cups (280g) all-purpose flour
• 2 tsp baking powder
• ½ tsp baking soda
• ¼ tsp salt
• 1 tbsp culinary dried lavender buds (food grade)
• ¾ cup (170g) unsalted butter, softened
• 1 ¼ cups (250g) granulated sugar
• 3 large eggs, room temperature
• 1 tsp vanilla extract
• 1 cup (240ml) buttermilk (or milk + 1 tsp lemon juice)
• 1 cup fresh blackberries (plus extra for garnish)

For the Lavender Buttercream Frosting:

• 1 cup (230g) unsalted butter, softened
• 4 cups (480g) powdered sugar, sifted
• 2 tbsp heavy cream or milk
• 1 tsp vanilla extract
• 1 tsp culinary dried lavender buds (optional, finely ground)
• A pinch of salt
• A few drops of purple gel food coloring (optional)

How to Make Blackberry Lavender Cake

Step 1: Prepare Lavender-Infused Buttermilk

Warm the buttermilk slightly (not hot).

Add dried lavender buds and let steep for 10–15 minutes.

Strain the lavender buds out and set the infused buttermilk aside to cool.

Step 2: Preheat Oven and Prepare Pans

Preheat oven to 350°F (175°C).

Grease and flour two 8-inch round cake pans or line with parchment paper.

Step 3: Mix Dry Ingredients

In a medium bowl, sift together flour, baking powder, baking soda, and salt.

Set aside.

Step 4: Cream Butter and Sugar

In a large bowl, beat softened butter and sugar until light and fluffy (3-5 minutes).

Add eggs one at a time, beating well after each.

Mix in vanilla extract.

Step 5: Combine Ingredients

Gradually add dry ingredients alternately with lavender-infused buttermilk to the butter mixture, beginning and ending with dry ingredients.

Gently fold in fresh blackberries to avoid crushing them.

Step 6: Bake the Cake

Divide batter evenly between prepared pans.

Bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.

Let cakes cool in pans for 10 minutes before transferring to wire racks to cool completely.

Step 7: Prepare Lavender Buttercream Frosting

Beat softened butter until creamy.

Gradually add powdered sugar, beating on low speed.

Add vanilla extract, salt, and heavy cream/milk.

If using, add finely ground lavender buds and a few drops of purple gel food coloring.

Beat frosting on medium-high speed until light and fluffy.

Step 8: Assemble the Cake

Place one cake layer on a serving plate.

Spread a generous layer of lavender buttercream frosting.

Add the second layer and frost the top and sides.

Garnish with fresh blackberries and a few whole lavender sprigs (optional).

Chef’s Notes

Culinary Lavender: Always use food-grade culinary lavender for cooking and baking to avoid bitterness and ensure safety.

Blackberries: Fresh blackberries work best; if using frozen, thaw and drain excess liquid before adding.

Lavender Flavor: Adjust lavender amount based on preference; start with less if you’re new to it.

Make Ahead: Cake layers and frosting can be prepared a day ahead and refrigerated.

Storage: Keep the cake refrigerated due to the buttercream but bring it to room temperature before serving.

Nutrition Information (Per slice, serves 12)

• Calories: ~350
• Total Fat: 18g
• Saturated Fat: 11g
• Carbohydrates: 45g
• Sugars: 30g
• Protein: 3g
• Fiber: 2g
• Sodium: 180mg

Values are approximate.

Frequently Asked Questions (FAQs)

1. Can I use other berries instead of blackberries?

Yes! Blueberries, raspberries, or a mix of berries can be substituted.

2. Can I omit lavender if I don’t like floral flavors?

Absolutely. The cake will still be delicious with just blackberries and vanilla.

3. How do I grind lavender for the frosting?

Use a mortar and pestle or spice grinder to finely grind dried lavender buds before adding.

4. Can I make this cake vegan?

Yes, by using vegan butter, plant-based milk (with lemon juice for acidity), and an egg substitute like flax eggs.

5. How long does the cake stay fresh?

Store in the refrigerator covered tightly and consume within 3–4 days for best taste and texture.

Enjoy this elegant and flavorful Blackberry Lavender Cake, perfect for impressing guests or enjoying a moment of floral fruity bliss at home! Let me know if you want a gluten-free or vegan version too.

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