INGREDIENTS
1
Egg, large
1 cup
Peanut butter, creamy
1 1/2 cups
All-purpose flour
1/2 tsp
Baking soda
1/2 cup
Brown sugar, firmly packed
1/2 cup
Cocoa, unsweetened
1/2 cup
Granulated sugar
3/4 cup
Powdered sugar
1/4 tsp
Salt
1 tsp
Vanilla extract
1/2 cup
Butter, unsalted