Peanut butter cookies with chocolate caramel candy, Rolos

creamy peanut butter

unsalted butter, room temperature (let the butter from refrigerator sit on the counter for about an hour or so)

brown sugar

egg

pure vanilla extract

all-purpose flour, sifted or aerated (see important note below!)

baking powder

salt

granulated sugar for coating

Rolos, chewy caramels in milk chocolate, plus more – for snacking

sprinkles