INGREDIENTS
•
1 box White Cake Mix
•
2 egg whites
•
1 egg
•
1/3 cup oil
•
3/4 cup buttermilk
•
3/4 cup sour cream
•
2 teaspoons vanilla extract
•
1/4 cup strong coffee
•
8 oz mascarpone
•
1 tablespoon strong coffee
•
1/2 cup powdered sugar
•
8 oz cream cheese, softened
•
1 cup powdered sugar
•
1 teaspoon vanilla extract
•
1 pint heavy whipping cream