INGREDIENTS
5
Egg yolks, large
6
Eggs, large
2 tbsp
Corn syrup, light
1 cup
All-purpose flour
9 oz
Bittersweet chocolate
1 tbsp
Cocoa powder, unsweetened
3 tbsp
Cornstarch
1 tsp
Kosher salt
29 tbsp
Sugar
1/2
Vanilla bean
1/2 tsp
Espresso, instant
1 1/2
cut into pieces Butter, unsalted
2 1/2 cups
Whole milk
A ½"-diameter pastry tip and a small star tip; 2 pastry bags; a candy thermometer