Ingredients
Equipment
Method
Preheat and prepare the pan
- Preheat oven to 350F.
- Pour the melted butter into a 9-inch round cake pan or cast iron skillet, then sprinkle brown sugar evenly over the bottom.
Arrange peaches
- Arrange peach wedges in concentric circles over the brown sugar, slightly overlapping so the pattern covers the pan evenly.
Mix batter
- Beat the softened butter and granulated sugar for 2 minutes until fluffy.
- Add the eggs one at a time, mixing well after each, then beat in vanilla extract.
- Alternate adding the flour mixture (all-purpose flour, baking powder, and salt) and buttermilk to the batter, starting and ending with flour.
Assemble and bake
- Pour the batter gently over the peaches, then smooth the top so the fruit stays evenly covered.
- Bake for 35-40 minutes at 350F until a toothpick comes out clean, with the top turning golden brown.
- Cool for 5 minutes, then invert immediately onto a plate so the caramelized peaches release cleanly and drip slightly at the edges.
Notes
Pro tip: invert right after the 5-minute cool so the caramelized sugar sets on the cake surface rather than sticking to the pan. Store covered in the refrigerator up to 3 days; rewarm briefly to refresh the texture. Freezing is not recommended because the caramelized fruit can soften after thawing. For a dairy swap, use lactose-free buttermilk and lactose-free butter to keep the same tangy batter profile.
