Chocolate Layer Cake

Ingredients

• 1 cup cake flour
• 1 cup all-purpose flour
• 3/4 cup unsweetened cocoa powder, I use Hersheys special dark
• 2 cup granulated sugar
• 2 large eggs
• 1 cup heavy cream
• 1 cup cooled brewed espresso
• 2 tsp baking powder
• 1 tsp baking soda
• 1/4 tsp salt
• 1/4 cup mayonnaise
• 1/4 cup vegetable oil
• 1 tsp pure vanilla extract
• 1 oz bakers chocolate, unsweetened, melted
• 2 stick unsalted butter, softened. 8 ounce total
• 3 3/4 cup powdered sugar
• 2 tsp pure vanilla extract
• 3 1/2 tbsp heavy cream
• 1/4 tsp salt
• 1 pinch cayenne pepper
• 1/2 cup unsweetened cocoa powder