INGREDIENTS
1
Egg white, large
2 cups
All-purpose flour
12 oz
Chocolate, dark or semisweet
1/2 cup
Cocoa powder, dark
2/3 cup
Granulated sugar
3/4 tsp
Peppermint extract
1/2 tsp
Salt
1 tsp
Vanilla extract
1/2 tsp
Vegetable oil
1 cup
Butter, unsalted