INGREDIENTS
1
Egg, large
1 1/2 cups
All-purpose flour
1/2 tsp
Cinnamon, ground
3/4 cup
Cocoa powder, unsweetened Dutch-process
1 cup
Granulated sugar
1/4 tsp
Pepper, finely ground
1/4 tsp
Salt, coarse
1
Sanding sugar, Coarse
1 1/2 tsp
Vanilla extract, pure
1 1/3 tbsp
Espresso, good-quality instant powder
3/4 cup
Butter, unsalted