Roulade au Chocolat Pour Julia

Ingredients

• 1 cup all-purpose flour
• ¾ cup unsweetened cocoa powder
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• ¼ teaspoon salt
• Chocolate-hazelnut mousse
• 2 egg whites
• + 5 more ingredients
• • 1 teaspoon vanilla
  • ½ cup water
  • ¾ cup vegetable oil
  • 1 ½ cups plus 2 tablespoons granulated sugar
  • 4 eggs

1. Position the rack in the center of the oven and preheat the oven to 350 degrees. Butter or coat with vegetable spray a baking tray, 12 x 17 x 2 inches. Line with parchment paper and then spray the paper. Set aside. 2. Sift together 1 cup of the sugar, the flour, cocoa, baking powder, baking so...

View full recipe at Epicurious