Champagne Cake Roll - Recipe Tweets

Ingredients

• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 4 large eggs, at room temperature and separated
• 1 teaspoon pure vanilla extract
• 1 optional: Tablespoon unsweetened natural or dutch-process cocoa powder
• 1 and 1 1/2 cups
• 1 Tablespoon reduced champagne
• 1/2 teaspoon pure vanilla extract