Peanut Butter Blossoms Ingredients 1 ¾ cups all-purpose flour 1 teaspoon baking soda ½ teaspoon salt 4 ounces (1 stick) butter, at room temperature ½ cup smooth peanut butter ½ cup granulated sugar, plus more for rolling ½ cup light brown sugar 1 large egg 1 tablespoon milk 1 teaspoon vanilla Hershey kisses and/or peanut