
This peach upside down mini cake recipe transforms juicy summer peaches into delightful individual desserts with caramelized tops and moist cake bottoms. Each bite delivers the perfect balance of sweet fruit and tender cake that will impress family and friends alike.
I first made these mini cakes for a backyard barbecue when my peach tree produced more fruit than we could eat fresh. The guests were so impressed by the individual servings that they've become my signature summer dessert whenever peaches are at their peak.
Ingredients
- Fresh peaches: Bursting with juice and flavor, select firm but ripe fruits that yield slightly to gentle pressure
- All purpose flour: Provides the perfect structure for these tender cakes
- Baking powder and baking soda: Work together to create the ideal rise
- Unsalted butter: Allows you to control the salt level while adding richness
- Buttermilk: Creates exceptional tenderness and slight tanginess in the cake
- Brown sugar: Caramelizes beautifully with the peaches during baking
- Vanilla extract: Enhances the natural sweetness of the peaches
Step-by-Step Instructions
- Prepare the Muffin Pan:
- Spray a standard 12-cup muffin tin thoroughly with nonstick spray, making sure to coat the sides well. Place small pieces of cold butter in each cup followed by brown sugar to create the caramel base. Arrange peach slices in an attractive pattern at the bottom of each cup.
- Make the Cake Batter:
- Combine the dry ingredients in a separate bowl, whisking thoroughly to distribute the leavening agents evenly. In your mixer, beat butter and sugar until light and fluffy, taking time to properly aerate the mixture. This creates the foundation for a tender cake crumb. Add the egg and vanilla, continuing to beat until the mixture becomes pale and increased in volume.
- Incorporate Wet and Dry Ingredients:
- Alternate adding the flour mixture and buttermilk, beginning and ending with flour. This method prevents overmixing, which can develop too much gluten and result in tough cakes. Mix just until the ingredients are incorporated, maintaining a light touch throughout the process.
- Add Peach Chunks and Bake:
- Gently fold in the diced peach pieces, distributing them evenly throughout the batter. This ensures every bite contains juicy peach flavor. Divide the batter evenly among the prepared muffin cups, filling each about three-quarters full. Bake until a toothpick inserted comes out clean with a few moist crumbs.
- Unmold While Warm:
- Allow the cakes to cool briefly in the pan but turn them out while still warm. This ensures the caramelized peach topping releases cleanly from the pan. Place a wire rack over the pan and flip quickly in one confident motion.

The moment I pull these cakes from the oven is pure magic. Watching the caramelized juices bubble around the edges always reminds me of summers spent picking peaches with my grandmother. She taught me that good desserts don't need to be complicated, just made with love and quality ingredients.
Make Ahead Options
These mini cakes actually taste better when made a day ahead. The flavors meld beautifully and the cake becomes even more tender. Store them in an airtight container at room temperature for up to two days. For longer storage, refrigerate for up to five days, bringing to room temperature before serving or warming slightly in the microwave.
Serving Suggestions
While these mini cakes are delicious on their own, they become truly spectacular with a few simple additions. Try serving them warm with a small scoop of vanilla ice cream that melts into the cake, creating a creamy sauce. A dollop of lightly sweetened whipped cream provides a lovely contrast to the tangy peaches. For a special brunch presentation, dust with powdered sugar and garnish with mint leaves.
Seasonal Variations
When peach season ends, try this recipe with other fruits. Pineapple rings work beautifully and create a traditional upside down cake flavor. Plums make an elegant variation with their deep color and slightly tart flavor. During winter, pears poached briefly in sugar syrup with cinnamon make a sophisticated alternative. The basic technique remains the same, just adjust baking time slightly for juicier fruits.
Recipe FAQs
- → Can I use frozen or canned peaches instead of fresh?
Yes, you can use frozen or canned peaches as substitutes. However, frozen peaches don't caramelize as well as fresh ones. If using canned peaches, drain them well before using to avoid excess moisture in the cakes.
- → Do I need to peel the peaches?
Peeling the peaches is optional. The recipe works well with unpeeled peaches, which add color and texture, but you can peel them if you prefer a smoother texture in your cakes.
- → Can I make this as one large cake instead of mini cakes?
Absolutely! You can make one 9-inch cake instead of mini cakes. Simply transfer the same ingredients to a 9-inch cake pan and bake for about 40 minutes, or until a toothpick inserted comes out clean.
- → What can I substitute for buttermilk?
You can make a DIY buttermilk substitute by adding 1½ teaspoons of white vinegar or lemon juice to ½ cup of milk. Let it sit for 5-10 minutes until slightly thickened before using in the recipe.
- → How should I store leftover mini cakes?
Store leftover mini cakes in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. Warm slightly before serving to restore the soft texture.
- → Can I add spices to enhance the flavor?
Yes! Cinnamon, nutmeg, or cardamom would complement the peaches beautifully. Add ¼-½ teaspoon of your preferred spice to the dry ingredients for a warm, aromatic flavor.