Buttermilk Rum Cakes with Olive Oil Gelato - Confessions of a Chocoholic

Ingredients

• 1 cup (2 sticks) butter, room temperature
• 1 cup sugar
• 1/2 cup buttermilk
• 3 large eggs
• 1 tablespoon vanilla extract
• 1 tablespoon orange zest
• 1/4 teaspoon salt
• 2 cups all purpose flour
• juice of 2 orange
• 1 cup rum
• 1/4 cup orange marmalade
• 1/4 teaspoon vanilla extract