INGREDIENTS
1
Blood orange, zest of
4 tbsp
Blood orange, juice
2
Eggs, large
1 cup
All purpose flour
1/2 tsp
Baking soda
1/2 cup
Cocoa powder, unsweetened Natural
3 cups
Confectioners' sugar
1/4 tsp
Salt
1 1/8 cups
Sugar
1 tsp
Vanilla extract
1/2 cup
Coffee, hot
1 tbsp
Instant coffee
1/2 cup
Butter, unsalted
2 sticks
Butter, unsalted
2 tbsp
Milk or heavy cream