Kue Beludru Hitam

Bahan-bahan (12 porsi)

• 1 cup gula pasir
• ⅔ cup dark brown sugar (packed)
• ⅔ cup minyak sayur
• 3 large eggs (room temperature)
• 2 teaspoons ekstrak vanila
• ½ cup black cocoa powder
• ¼ cup unsweetened cocoa powder (not dutch process)
• 2 cups all-purpose flour
• 1 teaspoon soda kue
• 2 teaspoons baking powder
• 1 teaspoon garam
• 2/3 cup dadih
• ⅓ cup sour cream
• 1 cup hot coffee
• 1 cup gula pasir
• ⅓ cup black cocoa powder
• 4 tablespoons tepung
• 1 ¼ cup susu
• 1 1/2 cup unsalted butter (room temperature)
• 1 teaspoon ekstrak vanila
• 1 dash salt