INGREDIENTS
1
box chocolate fudge cake mix
1
(small box) instant chocolate pudding
3
eggs
1/3 cup
oil
1 cup
Coca-Cola
1 stick
salted butter
3 tbsp
unsweetened cocoa
4 tbsp
heavy cream or milk* (see notes below)
2 cups
powdered sugar (packed)
1 tsp
vanilla extract
1/2 cup
chopped nuts (optional)