INGREDIENTS
1 tbsp
Orange, zest
2
Eggs, large
1 3/4 cups
All-purpose flour
2 1/2 tsp
Baking powder
3/4 cup
Granulated sugar
1/2 cup
Powdered sugar
1/4 tsp
Salt
1/2 tsp
Vanilla extract
1/2 cup
Orange juice, freshly squeezed and strained
1 tbsp
Orange juice
1/3 cup
Butter, unsalted
1/4 cup
Sour cream
1/4 cup
Whole milk