Chocolate Lovers Chocolate Cake

Bahan-bahan (8 porsi)

• 1 cup boiling hot coffee
• 1 cup unsweetened cocoa powder (natural or dutch process (I used half and half))
• 2 1/2 cups all-purpose flour
• 1 cup sugar
• 1 1/2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon salt
• 3 large eggs (at room temperature)
• 3/4 cup vegetable oil
• 1/2 cup greek yogurt
• 2 teaspoons vanilla extract
• 1/2 cup buttermilk
• For the filling:
• 1 cup milk (I used 2%)
• 1/3 cup sugar
• 2 tablespoons cornstarch
• 1 teaspoon vanilla extract
• 1 large egg
• 2 ounces semisweet chocolate (finely chopped)
• ganache:
• 12 ounces semisweet chocolate (finely chopped)
• Pinch of salt
• 1 1/2 cups plus 2 tablespoons heavy cream