01 -
Preheat the oven to 175°C. Grease and flour an 8-inch (20 cm) round cake pan.
02 -
In a bowl, whisk together the flour, baking powder, baking soda, and salt.
03 -
In a separate large bowl, beat the softened butter with granulated sugar until light and fluffy.
04 -
Add eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
05 -
Gradually add the dry mixture to the butter mixture, alternating with buttermilk. Mix until just combined.
06 -
Gently fold in the fresh raspberries, ensuring they remain whole.
07 -
Spoon the batter into the prepared cake pan and spread it evenly.
08 -
Bake for 25–30 minutes, or until a toothpick inserted into the centre emerges clean.
09 -
Let the cake rest in the pan for 10 minutes, then turn out onto a wire rack and cool completely.
10 -
Once cool, dust the surface with powdered sugar and garnish with additional raspberries as desired.