Chocolate Cake:
- Preheat the oven to 350 degrees Fahrenheit.
- Line a 9” springform pan with parchment paper and set aside.
- In a large mixing bowl, combine the flour, cocoa powder, sugar, baking soda, baking powder, and salt. Mix with a whisk to evenly combine.
- Add the oil, buttermilk, egg, vanilla, and warm water. Mix with a whisk until the ingredients are evenly combined.
- Pour the batter into the lined springform pan.
- Bake for 45 minutes or until a toothpick comes out clean. Set aside to cool.
Mascapone Layer:
- In a large bowl, combine the mascarpone cheese and heavy cream. Beat on medium speed until well combined, about 30 seconds.
- Add the sugar, salt, vanilla bean paste, and espresso powder. Continue to beat on medium-high speed until soft peaks form, about 1-2 minutes. Do not over mix or the mixture will split. You want to just mix until soft peaks form.
Assembly:
Pour the cream over the cooled cake into the springform pan. Spread into an even layer so the top is flat. Cover with a piece of plastic wrap to set for at least 4 hours or overnight.
Dust with cocoa powder before serving