Peach Upside Down Mini Cakes with Caramelized Fruit Topping - ioanacooks

Ingredients

• 2 medium peaches, peeled and thinly sliced
• 3 tablespoons unsalted butter, melted
• 1/2 cup packed brown sugar
• 1 1/4 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup unsalted butter, softened
• 3/4 cup granulated sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• 1/2 cup buttermilk