Peanut Butter Cookie S’mores Pizza

all-purpose flour

baking soda

baking powder

salt

unsalted butter, at room temperature

sugar

packed brown sugar

peanut butter (all-natural preferred, crunchy or creamy)

eggs

pure vanilla extract

(2 3/4 to 3 cups) semi-sweet chocolate chips (1 1/2 standard-sized bags)

bag jumbo marshmallows