Ingredients
Equipment
Method
Prep and mix the batter
- Preheat the oven to 350°F (175°C) and grease a 9-inch round cake pan.
- Whisk all-purpose flour, baking powder, and salt together until evenly combined.
- Beat unsalted butter and granulated sugar until light and fluffy, 2–4 minutes.
- Add eggs one at a time, mixing well after each addition.
- Mix in vanilla extract and sour cream until smooth.
- Fold the dry ingredients into the batter just until no dry streaks remain.
- Spread the batter into the prepared pan.
Top with fruit and bake
- Arrange sliced peaches over the top in an even layer.
- Scatter fresh blueberries evenly across the cake.
- Sprinkle brown sugar and cinnamon over the fruit.
- Bake for 40–45 minutes, until the top is golden and a toothpick in the center comes out clean.
Cool and finish
- Cool completely before serving, about 25 minutes.
- Dust lightly with powdered sugar if desired just before serving.
Notes
For the best texture, slice peaches evenly so they cook at the same pace across the top. Store covered in the fridge up to 3 days; warm slices briefly for best flavor. Freezing: yes, freeze cooled cake (wrap tightly) up to 2 months. For a lighter option, use low-fat sour cream (texture remains tender).
