INGREDIENTS
1
Egg, large
1/4 cup
Peanut butter, creamy
1 cup
All-purpose flour
1/2 tsp
Baking soda
1/2 cup
Brown sugar, light packed
1/4 cup
Cocoa powder, unsweetened
1
Color and/or chocolate jimmies
1 1/2 cups
Powdered sugar
1/4 tsp
Salt
1
big pinch Salt
3 tsp
Vanilla, pure
4 tbsp
Butter, unsalted
1/2 cup
Buttermilk
4 tbsp
Whole milk