INGREDIENTS
1 cup
unsalted butter (softened)
3/4 cup
blood orange juice
1 1/2 cups
granulated sugar
5
large eggs
3 cups
flour
1 tbsp
baking powder
1/2 tsp
salt
3/4 cup
orange juice
Zest of 1 blood orange
1/2 cup
sour cream
1 tsp
orange blossom water (optional)
287 g
confectioners' sugar
Juice from 1 blood orange.