(NOTES FROM THE ABELLA KITCHEN: I use Walnuts normally but Pecans make a good cookie as well. I do not chill batter unless I want to take a break before forming the cookies. I use a cookie scoop to make round balls. I do roll them all in sugar when they are still warm using tongs but when the cookies are cooled I roll 1/3 of the cookies in sugar again but then another third of the cookies in green sugar sprinkles and the last third in red sugar sprinkles. I also usually double this recipe, put it in the fridge, then make another double recipe etc. When I’m done making dough I start forming the cookies from the dough in the fridge.)