Stone Fruit Upside-Down Cake | Savory

Ingredients

• 1/2 cup (1 stick) salted butter, melted
• 1 cup fresh peaches, peeled and sliced (1 to 2 peaches)
• 1 cup fresh plums, sliced (1 to 2 plums)
• 1/3 cup packed light brown sugar
• 1 tbsp cinnamon
• 1 1/2 cups all-purpose flour
• 1 tsp baking powder
• 1/2 cup (1 stick) salted butter, room temperature
• 3/4 cup granulated sugar
• 2 large eggs, room temperature
• 1/2 cup sour cream
• 1 tsp vanilla extract
• Confectioners' sugar