Chocolate Frosted Peanut Butter Cookies

INGREDIENTS

large egg

1/2 cup

unsalted butter

1/2 cup

light brown sugar, packed

1/4 cup

granulated sugar

heaping 3/4 cup creamy peanut butter (something like Skippy or Jif works best, don’t use a ‘natural’ peanut butter than separates)

2 tsp

vanilla extract

1 1/4 cups

all-purpose flour

1/2 tsp

baking soda

1/4 cup

unsalted butter, melted

2 cups

confectioners’ sugar

1/4 cup

cocoa powder

1/4 cup

milk

1/2 tsp

vanilla extract

salt, optional and to taste

chocolate sprinkles (jimmies), optional and