INGREDIENTS
softened butter, for the pan
1/2 cup
unsalted butter
1/4 cup
unsweetened baking cocoa powder
1/2 cup
vegetable oil
1 cup
water
2 cups
all-purpose flour
1 tsp
baking soda
1/2 tsp
salt
2 cups
granulated sugar
2
large eggs
1/4 cup
buttermilk
1/4 tsp
vanilla extract
1/2 cup
unsalted butter
1/2 cup
buttermilk
1/4 cup
unsweetened baking cocoa powder
1
box powdered sugar (4¾ cups)
1 tsp
vanilla extract
salt