Peanut Butter Chocolate Chip Skillet Cookie

INGREDIENTS

1/2 cup

unsalted butter (softened)

1/4 cup

granulated sugar

3/4 cup

light brown sugar

1 tsp

vanilla extract

1/2 cup

creamy peanut butter

large egg

1 1/2 cups

all-purpose flour

1/2 tsp

baking powder

1/2 tsp

baking soda

1/2 tsp

salt

1 cup

dark chocolate chunks or chips

1/4 cup

chocolate peanut butter (or you can use regular PB, or mix some melted chocolate into peanut butter!)