Ingredients
1/2 pound (2 sticks) unsalted butter, at room temperature
2 1/2 cups granulated sugar, divided
4 extra-large eggs, at room temperature
1/3 cup grated orange zest (6 oranges)
3 cups all-purpose flour
1/2 teaspoon baking powder
1/2 teaspoon baking soda
1 teaspoon kosher salt
3/4 cup freshly squeezed orange juice, divided
3/4 cup buttermilk, at room temperature
1 teaspoon pure vanilla extract
To glaze one loaf (optional):
1 cup confectioners' sugar, sifted
1 1/2 tablespoons freshly squeezed orange juice
Preparation
