INGREDIENTS
4 oz
unsweetened chocolate; coarsely chopped
3/4 cup
unsalted butter, cut into cubes
1 1/4 cups
sugar
3
large eggs
1 tsp
pure vanilla extract
1/4 tsp
salt
1 cup
all-purpose flour
12
Ferrero Rocher candies, sliced in half
For the Nutella Buttercream
1/4 cup
unsalted butter, softened
1/3 cup
Nutella
1/2 tsp
pure vanilla extract
1 1/2 cups
confectioners' sugar
2 tbsp
heavy cream