Ingredients
For the Cake:
- 260 g caster sugar
- 2 tbsp lemon zest
- 260 g unsalted butter, softened
- 5 extra large eggs
- 2 tsp vanilla extract
- 345 g cake flour
- 1 tbsp baking powder
- ½ tsp salt
- 250 g sour cream
- 250 g blackberries
- 1 tbsp cake flour (for dusting the berries)
For the Blackberry Compote:
- 150 g blackberries
- 20 g caster sugar
- 1 tbsp lemon juice
For the Blackberry White Chocolate Drizzle:
- 120 g white chocolate, chopped
- 60 g heavy cream
- 2 tbsp blackberry compote (reserved from above)
Instructions
- Prepare the cake tin: Preheat your oven to 180°C (350°F). Generously butter a bundt cake tin and dust it with flour to prevent sticking.
- Infuse sugar with lemon zest: In a stand mixer bowl, combine caster sugar and lemon zest. Massage the zest into the sugar using your fingers to release its oils and enhance flavor.
- Cream butter and sugar: Add softened butter to the sugar mixture. Using the paddle attachment, beat at medium-high speed until creamy and fluffy, about 3 minutes.
- Add eggs and vanilla: Lower mixer speed to medium, add eggs one at a time, making sure each is fully combined before adding the next. Scrape down the bowl between additions. Mix in vanilla extract until fully incorporated.
- Prepare dry ingredients: Sift together cake flour, baking powder, and salt into a large bowl.
- Combine wet and dry mixtures: Alternately add the flour mixture and sour cream to the batter, starting with flour and ending with sour cream, mixing gently to maintain batter lightness.
- Fold in blackberries: Toss the 250 g blackberries with 1 tbsp cake flour to prevent sinking. Gently fold these into the cake batter using a rubber spatula.
- Bake the cake: Pour the batter into the prepared bundt pan, smoothing the top with an offset palette knife. Bake for 45 minutes or until the cake is golden and a toothpick inserted comes out clean.
- Cool the cake: Let the cake cool in the pan for 20 minutes, then invert onto a wire rack to cool completely. Transfer to a serving plate once cool.
- Make the blackberry compote: In a small saucepan over medium-high heat, combine 150 g blackberries, caster sugar, and lemon juice. Cook, stirring occasionally, until the berries soften and the mixture thickens, about 8-10 minutes. Avoid burning by stirring and pressing the berries to break them down.
- Strain the compote: Remove from heat and pass through a fine mesh sieve into a glass jar or bowl. Reserve 2 tablespoons for the drizzle and save the rest for serving.
- Prepare white chocolate drizzle: Combine chopped white chocolate and heavy cream in a small bowl. Microwave in 20-second intervals, stirring frequently, until melted and smooth. Be careful not to overheat or the chocolate will seize.
- Mix in blackberry compote: Stir reserved 2 tablespoons of blackberry compote into the melted chocolate mixture until fully combined.
- Decorate the cake: Pour the blackberry white chocolate drizzle evenly over the cooled cake, allowing some to drip down the sides. Garnish with fresh blackberries. Serve and enjoy!
Notes
- Ensure the butter is softened to room temperature for easier creaming with sugar.
- Dusting the blackberries with flour prevents them from sinking to the bottom of the cake.
- Do not overmix the batter once dry ingredients are added to keep the cake tender.
- Microwave the white chocolate and cream gently in intervals to avoid burning or seizing the chocolate.
- Use extra blackberry compote to serve alongside slices for added moisture and flavor.
- If fresh blackberries are unavailable, frozen can be used but thaw and drain excess liquid first.
- Prep Time: 25 minutes
- Cook Time: 45 minutes
- Category: Baking
- Method: Baking
- Cuisine: American