Ingredients
Equipment
Method
Bake prep and caramel base
- Preheat the oven to 350°F and position a rack in the middle so the cake bakes evenly.
- Melt 4 tbsp butter with ¾ cup brown sugar in a 10-inch cast iron or cake pan, then remove from heat.
- Arrange the peach wedges in a fan or circular mosaic pattern directly over the caramel.
Make the batter
- Whisk the flour, baking powder, salt, cardamom, and cinnamon until evenly combined.
- In a bowl, cream the softened butter and sugar until lighter in color and smooth.
- Add the eggs, sour cream, and vanilla, mixing until the batter looks cohesive.
- Fold the dry ingredients into the wet ingredients just until no dry streaks remain.
Assemble, bake, cool, and invert
- Carefully pour the batter over the peach arrangement, covering it evenly.
- Bake for 45–50 min at 350°F until the center is set and the top looks lightly golden.
- Cool for exactly 10 min so the caramel thickens without collapsing the cake.
- Invert dramatically onto a platter, letting the peaches and caramel release in one glossy layer.
Notes
Pro tip: invert exactly at 10 minutes—too hot and the cake can collapse, too cool and it may stick. Store covered in the refrigerator up to 3 days; rewarm briefly for the best texture. Freezing is not recommended because the caramelized peaches can soften too much. For a lighter option, swap half the butter in the batter for an equal amount of plant-based baking spread (keep the topping butter intact for proper caramel).
