Ingredients
Equipment
Method
Step-by-Step Instructions
- Prepare the Blackberry Swirl by cooking blackberries, sugar, and lemon juice until thickened, then strain to create a purée.
- Preheat the oven to 350°F and prepare a loaf pan by greasing it.
- Whisk the cake flour and salt together in a bowl.
- Cream the butter and sugar until light and fluffy, then add vanilla.
- Add eggs one at a time, mixing well, then fold in sour cream.
- Combine the dry ingredients with the wet, alternating with remaining sour cream.
- Spoon batter into the pan, swirl in blackberry purée, and layer until all is used.
- Bake for 60-70 minutes and check for doneness.
- Cool the cake in the pan for 15 minutes, then transfer to a wire rack.
- Prepare the icing by mixing blackberry juice, powdered sugar, milk, vanilla, and salt.
- Ice the cooled cake and allow to set before slicing.
Nutrition
Notes
Ensure all ingredients are at room temperature for the best results, and consider using a kitchen scale for accurate flour measurement.
