Blackberry Cake Recipe

This blackberry cake is soft and moist and has a fluffy lemon blackberry buttercream frosting. The lemon juice cuts the sweetness and brightens up the whole cake.

⏱️ 122 min 🔪 Prep: 90 min 🔥 Cook: 32 min 📊 Hard ⭐ 4.8 (95) 👁️ 2 views
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Blackberry Cake Recipe Foto: Natasha's Kitchen

Ingredients

12 servings
  • 6 large eggs (room temperature)
  • 1 cup granulated sugar
  • 1 cup all-purpose flour
  • 1/2 tsp baking powder
  • 3/4 cup warm water
  • 1 Tbsp granulated sugar
  • 4 Tbsp Lemon Juice (from 1 large lemon)
  • 3 cups powdered sugar
  • 3 sticks (1 1/2 cups unsalted butter, room temperature)
  • 8 oz Cream cheese (softened at room temperature)
  • 1/2 tsp salt (I used fine sea salt)
  • 12 oz blackberries
  • 2 Tbsp fresh lemon juice from 1 medium lemon
  • Crystal sprinkles (optional)

Steps

  1. In the bowl of an electric stand mixer fitted with whisk attachment, beat 6 large eggs 1 min on high speed. With the mixer on, gradually add 1 cup sugar and continue beating 8-10 min until thick and fluffy.

  2. Whisk together 1 cup flour and 1/2 tsp baking powder then sift this mixture into fluffy egg mixture one third at a time. Fold with a spatula with each addition just until incorporated. Scrape spatula from the bottom to catch any pockets of flour and stop mixing when no streaks of flour remain. Do not over-mix or you will deflate the batter.

  3. Divide evenly between prepared cake pans and bake at 350˚F for 23-28 minutes (my oven took 25 min), or until top is golden brown. Remove from pan by sliding a thin spatula around the edges then transfer to a wire rack and remove parchment backing. Cool cakes to room temp then slice layers equally in half with a serrated knife.

  4. Combine 2 Tbsp lemon juice with 1 cup blackberries in small saucepan. Simmer 6-7 minutes or until berries easily mash up with a fork then turn off heat. Strain through a fine mesh strainer, pushing the blackberries through with a spatula until only seeds are left in strainer. Discard seeds and set the puree aside to cool completely to room temp (you should get 5 Tbsp puree).

  5. In the bowl of an electric stand mixer fitted with whisk attachment, cream together 3 sticks butter, 3 cups powdered sugar and 1/2 tsp salt on low speed until combined, scraping as necessary. Increase speed to medium-high and beat until white and fluffy (2 to 3 min).

  6. Add cream cheese 1-piece at a time and mix until combined then continue to beat 2 min until fluffy, scraping down the bowl as needed. With the mixer on, drizzle in blackberry syrup 1 Tbsp at a time then beat another minute.

  7. Slice 1 cup blackberries and set aside. Make your lemon syrup by combining 3/4 cup warm water, 1 Tbsp granulated sugar and 4 Tbsp Lemon Juice.

  8. Place first cake layer on serving platter cut-side up **. Brush with 1/4 of the lemon syrup. Spread frosting over the top and layer with 1/3 sliced berries. Repeat with remaining layers placing the final layer cut-side-down, then frost the top and sides.

  9. Pipe remaining frosting onto cake. For the roses, use a closed star Wilton 2D tip. Decorate with remaining blackberries and sprinkle sugar crystals if desired.

Nutrition Facts (per serving)

334 kkal
Protein 5g (7%)
Carbs 60g (81%)
Fat 9g (12%)

Macronutrients

Calories33417% DV
Protein5g10% DV
Carbs60g20% DV
Fat9g14% DV

*DV = Daily Value based on a 2,000 calorie diet

💰 Cost Estimate

Total Ingredients $1.51
Per Serving $0.13/serving
🏠 Save ~$3.02 compared to buying!
📋 Price Breakdown (14% ingredients detected)
IngredientAmountUnit PriceSubtotal
large eggs 6 - -
granulated sugar 1 cup - -
all-purpose flour 1 cup - -
baking powder 0.5 tsp $0.50/100g $0.01
warm water 0.75 cup - -
granulated sugar 1 tbsp - -
Lemon Juice 4 tbsp - -
powdered sugar 3 cups $0.50/100g $1.50
sticks 3 - -
Cream cheese 8 oz - -
salt 0.5 tsp - -
blackberries 12 oz - -
fresh lemon juice from 1 medium lemon 2 tbsp - -
Crystal sprinkles - - -

*Estimated market prices, may vary by region

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