INGREDIENTS
3/4 cup
buttermilk
Zest of 5 oranges, (finely grated (this can be less if you don' want it to be real orange-y. I wanted to make sure you could taste the orange flavor!))
1/3 cup
fresh orange juice
3 cups
all-purpose flour
1 1/2 tsp
salt
1/2 tsp
baking soda
1/2 tsp
baking powder
1 cup
unsalted butter, (softened, 2 sticks)
2 cups
granulated sugar
5
large eggs
Zest of 2 oranges
2 cups
powdered sugar
2 tbsp
fresh orange juice