Maine Whoopie Pies - Olive Oils from Spain

Ingredients

• 1/2 cup EVOO (Extra Virgin Olive Oil) from Spain
• 1 cup sugar
• 1 tablespoon baking powder
• 1/2 tablespoon baking soda
• 3/4 tablespoon salt
• 1 tablespoon vanilla extract
• 1 egg
• 1/2 cup cocoa
• 2 cups all purpose flour
• 1 cup milk
• 1 cup powdered sugar
• 1 cup marshmallow cream
• 1/4 tablespoon salt dissolved in water
• 2 tablespoons vanilla extract