Ingredients
Equipment
Method
Make the caramelized peach topping
- Preheat the oven to 350°F and melt the butter in a 9-inch round cake pan or cast iron skillet in the oven until melted and glossy.
- Swirl the pan to coat evenly, then sprinkle the brown sugar and cinnamon evenly over the butter so it forms an even layer.
- Arrange the peach slices in overlapping concentric circles over the brown sugar layer and set aside while you mix the batter.
Mix and bake the cake
- Beat the softened butter and granulated sugar until fluffy, about a few minutes, so the mixture looks lighter in color.
- Add the eggs and vanilla and mix just until smooth, with no visible streaks.
- Alternately mix in the flour mixture (flour, baking powder, salt, cinnamon) and the milk/sour cream, starting and ending with the flour, until a thick batter forms.
- Pour the batter gently over the peach arrangement and smooth the top so the peaches stay packed in concentric rings.
- Bake for 38-42 minutes at 350°F until a toothpick comes out clean and the cake pulls away from the sides, with the top lightly golden.
Rest and invert
- Cool in the pan for exactly 10 minutes, letting the caramel set to a shiny amber glaze.
- Invert onto a plate and serve warm, with the caramelized peaches revealed in concentric amber rings and the glaze glistening.
Notes
Pro tip: after baking, the caramel needs the full 10-minute rest before flipping—if you rush it, peaches may stick. Store covered in the refrigerator up to 3 days; rewarm slices in a 300°F oven for 8-10 minutes. Freezing: wrap tightly and freeze up to 2 months, thaw overnight in the fridge. For a dairy-light option, use sour cream or whole milk substitute 1:1 with your preferred lactose-free dairy.
