Double-Chocolate Loaf with Peanut Butter Cream Cheese Spread Recipe

INGREDIENTS

• For the Loaf:
• ¾ cup dark brown sugar
• 1 cup dark unsweetened cocoa powder
• 1½ cups all-purpose flour
• ¾ cup granulated sugar
• 1½ teaspoons baking soda
• ¾ teaspoon baking powder
• 1 teaspoon salt
• 2 eggs
• 1 egg yolk
• ¾ cup buttermilk
• ½ cup vegetable oil
• 1 teaspoon vanilla extract
• 8 ounces dark chocolate, coarsely chopped
• For the Cream Cheese Spread:
• 5 ounces cream cheese, softened
• 2 tablespoons creamy peanut butter
• 1/3 cup granulated sugar