Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and line a cupcake tin with cupcake liners.
 - In a medium bowl, whisk together the dry ingredients: flour, baking powder, and salt.
 - In a large bowl, cream together butter and sugar until light and fluffy, about 3-4 minutes.
 - Add eggs one at a time, mixing well after each, then stir in vanilla extract.
 - Gradually add the dry mixture to the wet ingredients, alternating with milk, just until combined.
 - Fold in the blackberry purée gently into the batter to create a marbled effect.
 - Spoon the batter into the liners, filling each two-thirds full, and bake for 18-20 minutes.
 - Let the cupcakes cool in the tin for 5 minutes, then transfer to a wire rack to cool completely.
 - Beat together butter and powdered sugar for the frosting, adding vanilla extract and cream until smooth.
 - Swirl in blackberry purée into the frosting and generously frost each cupcake, garnishing with blackberries and mint.
 
Nutrition
Notes
Ensure butter is softened at room temperature for fluffiest results. Use fresh blackberries for best flavor.
