INGREDIENTS
1 cup
Blood orange, juice
1 tbsp
Blood orange, zest
3
Egg yolk
4
Eggs, large
1 1/3 cups
All-purpose flour
1/3 cup
Confectioners' sugar
1
Gel food coloring, red and blue
3/4 cup
Granulated sugar
3/8 tsp
Salt
5/8 cup
Butter, unsalted
2 tbsp
Heavy cream