Description
This Blueberry Bundt Cake with Sour Cream is a moist and tender cake bursting with fresh blueberries, perfectly complemented by a luscious blueberry glaze. The combination of sour cream and butter creates a rich texture that stays soft and flavorful. The cake is baked to golden perfection and finished with a delicate icing sugar dusting and extra berries for a beautiful presentation, making it an ideal treat for brunch, dessert, or afternoon tea.
Ingredients
Scale
Cake Ingredients
- 350 g unsalted butter (at room temperature)
- 350 g caster sugar
- 6 eggs (room temperature)
- 1 tsp vanilla extract
- 450 g plain flour (all-purpose or gluten-free)
- 2 tbsp plus 2 tsp baking powder
- 280 ml sour cream (room temperature)
- 250 g fresh blueberries (or frozen, see notes plus extra to decorate)
Glaze Ingredients
- 1/2 cup blueberries
- 1 cup icing sugar
Instructions
- Preheat the oven: Reheat the oven to 170°C (325°F) Gas Mark 3 to ensure a perfect baking environment for the cake.
- Cream butter and sugar: In a freestanding electric mixer with a paddle attachment or using a handheld electric whisk, beat the butter and caster sugar together until light and fluffy. This step incorporates air for a light cake texture.
- Add eggs and vanilla: Add the eggs one at a time, mixing well after each addition and scraping down the sides of the bowl with a rubber spatula to keep the batter uniform. Beat in the vanilla extract.
- Incorporate dry ingredients and sour cream: Gradually add the plain flour and baking powder, mixing until well combined. Then add the sour cream and mix until the batter is smooth, light, and fluffy.
- Fold in blueberries: Gently stir the 250 g blueberries by hand into the batter to distribute them evenly without breaking them.
- Prepare and bake the cake: Pour the batter into a prepared ring mold (Bundt pan), smoothing the surface with a palette knife. Bake in the preheated oven for 40 minutes or until the cake is golden brown and springs back when lightly touched.
- Cool the cake: Allow the cake to cool slightly in the mold before turning it out onto a wire rack to cool completely.
- Make the glaze: Place 1/2 cup blueberries and 1 cup icing sugar in a food processor or blender. Process until smooth, adding more blueberries or powdered sugar to adjust consistency as needed to a thick yet pourable glaze. Optionally, strain through a sieve for extra smoothness. Use immediately.
- Decorate the cake: Once the cake is fully cooled, transfer it to a serving plate. Cover the top and sides with the blueberry glaze, then decorate with extra fresh blueberries. Finally, dust with a light sprinkling of icing sugar for a polished finish.
Notes
- If using frozen blueberries, do not thaw before adding to prevent the batter from turning purple and watery; fold them in frozen.
- Make sure all ingredients are at room temperature to ensure an even batter and proper aeration.
- Use a non-stick Bundt pan or grease and flour your pan well to prevent sticking.
- The glaze is best used immediately as it thickens upon standing.
- For extra flavor, zest of lemon or orange can be added to the batter or glaze.
