These rich, buttery cookies can be prepared days before the big party and are sure to wow your holiday guests. A sprinkle of vanilla sugar is a delightful addition to each crumbly bite. 2-1/3 cups  flour   575 mL 3/4 cup ground  California walnuts 175 mL 1/4 tsp   salt   1 mL 1/4 tsp   cinnamon  1 mL 1 cup   icing sugar  250 mL 1 tsp   vanilla   5 mL 2   eggs   2 [...]