Upside-down Prune Cake recipe | PCC Community Markets

Ingredients

• 1 cup white sugar, divided
• 1 1/2 cups sweet white wine
• 1 (2-inch) cinnamon stick
• 3 (1-inch) strips orange zest
• 1/4 pound pitted prunes
• 1 1/2 cups all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon cinnamon
• Pinch of salt
• 9 tablespoons butter, divided
• 2 eggs
• 1 teaspoon orange zest
• 1/2 teaspoon vanilla extract
• 1/2 cup buttermilk
• 1/4 cup light brown sugar