1. Keep ingredients and dough cold for maximum flake. Do not overmix or scones will be tough. Substitute 1 cup whole wheat flour for 1 cup all-purpose flour for a heartier texture. No buttermilk option use 3/4 cup milk plus 2 tsp lemon juice and rest 5 minutes. Freeze unbaked wedges and bake from frozen adding 2 to 4 minutes